Windows error 0x80004005, -2147467259

virtualbox Raw-mode is unavailable courtesy of Hyper-V windows 10

issues: Failed to open a session for the virtual machine ubuntu. Raw-mode is unavailable courtesy of Hyper-V. (VERR_SUPDRV_NO_RAW_MODE_HYPER_V_ROOT). Result Code: E_FAIL (0x80004005) Component: ConsoleWrap Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed} UPDATES: Solution is given below. read more

Win32Exception (0x80004005): The wait operation timed out

I'm running an ASP.NET Web Pages page that upon initial load pulls a list of items from a SQL server. This query runs in a second or so and loads the page within 2 seconds. The return is about a 1000 records, give or take. I'm pulling Hostnames from a [...] read more

How to deploy SQL Server Compact Edition 4.0?

How do i deploy Microsoft SQL Server Compact 4.0? -------------------------------------------------------------------------------- SQL Server Compact Edition (currently at version 4.0) is: > a free, embedded database that software developers can use for building Windows desktop applications. It has a small footprint and supports private deployment of its binaries within the application folder. [...] read more

The network path was not found

I'm running my code and getting this error. But what does it mean? > The network path was not found Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the [...] read more

VT-x error when setting up VirtualBox on Ubuntu

I have tried to setup VirtualBox on Ubuntu, but I get this error even though Intel virtualization technology (VT-x) is set to Yes in the BIOS: > Failed to open a session for the virtual machine Ubuntu. VT-x is disabled in the BIOS for both all CPU modes > (VERR_VMX_MSR_ALL_VMX_DISABLED). [...] read more

Virtual box is not working on windows 10

I have installed virtual box But when I tried to run it. It shows me an error as: enter image description here [https://i.stack.imgur.com/diYkv.png] I have been trying everything for whole day. Like there are answers related to this question as: VT-x is not available, but is enabled in BIOSVT-x is [...] read more

AttachConsole(-1), but Console.WriteLine won't output to parent command prompt?

If I have set my program to be a Windows Application, and used the AttachConsole(-1) API, how do I get Console.WriteLine to write to the console I launched the application from? It isn't working for me. In case it is relevant, I'm using Windows 7 x64, and I have UAC [...] read more

How to fix and prevent VirtualBox Kernel driver not installed

Today I noticed that my VirtualBox VMs no longer start. With messages The virtual machine 'CGI' has terminated unexpectedly during startup with exit code 1 (0x1). Result Code: NS_ERROR_FAILURE (0x80004005) Component: MachineWrap Interface: IMachine Unknown macro: {b2547866-a0a1-4391-8b86-6952d82efaa0} And Kernel driver not installed (rc=-1908) The VirtualBox Linux kernel driver (vboxdrv) is [...] read more

Cannot connect to a shared network drive

I am using windows 7, I cannot connect to a shared network drive on another machine. 1. I can ping the machine. 2. I can remote desktop connect to the machine. 3. The machine is on the same subnet 4. My friend with the exact same laptop as me (and [...] read more

Error message when I try to run a virtual computer

I'm kind of new to virtual computers. I am getting this error message when I try to run a virtual system: [Not in a hypervisor partition (HVP=0) (VERR_NEM_NOT_AVAILABLE). VT-x is disabled in the BIOS for all CPU modes (VERR_VMX_MSR_ALL_VMX_DISABLED). Result Code: E_FAIL (0x80004005) Component: ConsoleWrap Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed} ] enter [...] read more

VirtualBox on OSX Host: Signal 6 Error, can only run headless

I am unable to start any of my VMs interactively. They work when run headless however (--type vrdp) If I try to run normally I get: $ VBoxManage startvm Kubuntu Waiting for the VM to power on... VBoxManage: error: The virtual machine 'Kubuntu' has terminated unexpectedly during startup because of [...] read more

Windows server 2016 Configuration Manager Client (5.00.8458.1000) fail

I have two fresh installs of Windows server 2016 Everytime I try to run Configuration Manager Client (5.00.8458.1000) i get an error Configuration Manager Client (5.00.8458.1000) - Error 0x80070643 I have disabled UAC Ran C:\Windows\SoftwareDistribution\Download\Install\ccmsetup.exe as administrator and from the local administrator account Most everything I find online refers to [...] read more

VirtualBox NS_ERROR_FAILURE (0x80004005) macOS

I'm using macOS and installed VirtualBox. When I start a machine, I'm getting the following error : Failed to open a session for the virtual machine ubuntu. The virtual machine 'ubuntu' has terminated unexpectedly during startup with exit code 1 (0x1). Result Code: NS_ERROR_FAILURE (0x80004005) Component: MachineWrap Interface: IMachine {85cd948e-a71f-4289-281e-0ca7ad48cd89} read more

How to connect to a MySQL Database without SSL

I'm trying to connect to a local MySQL DB. I have this connector: using(MySqlConnection conn = new MySqlConnection("Database=Studentenverwaltung;Port=3306;Data Source=127.0.0.1;User Id=root;Password=abc123")) { try { conn.Open(); Console.WriteLine("Opened!"); conn.Close(); } catch(Exception e) { Console.WriteLine("Cannot open Connection"); Console.WriteLine(e.ToString()); } } But I get this Exception: > MySql.Data.MySqlClient.MySqlException (0x80004005): The host 127.0.0.1 does not support [...] read more

can't run virtualbox 6.1.4 with hyper-v

I'm running VirtualBox 6.1.4 with Hyper-V but when I try to open up a VM I get the following error: Failed to open a session for the virtual machine vagrant_default_1583698990398_29087. VMMR0_DO_NEM_INIT_VM failed: VERR_NEM_MISSING_KERNEL_API (VERR_NEM_MISSING_KERNEL_API). VT-x is not available (VERR_VMX_NO_VMX). Result Code: E_FAIL (0x80004005) Component: ConsoleWrap Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed} According to [...] read more

How to open .VHDX files in virtualbox?

I used disk2vhd by microsoft so I tried to create a new virtualbox using it and I got this error Failed to open the hard disk C:\Users\user\Documents\Virtual Box Images\win7vir.VHDX Could not open the medium 'C:\Users\user\Documents\Virtual Box Images\win7vir.VHDX'. VHDX: Required flag of metadata item does not meet expectations 'C:\Users\user\Documents\Virtual Box Images\win7vir.VHDX' [...] read more

Call to WHvSetupPartition failed: ERROR_SUCCESS (Last=0xc000000d/87) (VERR_NEM_VM_CREATE_FAILED)

This question is SIMILAR to this post, but the solution presented there isn't applicable because I have Windows 10 Home and not Pro. The Hyper-V & Windows Sandbox deactivation solution that the accepted answer leans on isn't available for me. OS: Windows 10 64bit, Version 1909, Build 18363.476 (19H2) Before [...] read more

VirtualBox error after deleting snapshot

I have a Windows 7 Professional 64-bit virtual machine running on a Ubuntu 14.04LTS. I deleted an old snapshot of this VM. It took over 30 minutes to delete and exactly at the end of the process the laptop unexpectedly shut down. After restarting the laptop, I tried to start [...] read more

Windows/Samba connection error

I have a Linux fileserver serving up /home for linux and windows users. I was able to connect from my windows client, but not from a DC. Then suddenly I could connect from the DC too. The linux servers run Centrify clients, and as such are part of the domain. [...] read more

Error promoting 2012 R2 server to domain controller on 2003 domain

When attempting to promote a 2012 R2 machine as a domain controller on a 2003 forest\domain level domain I get the following error when it goes through it's adprep and forestprep procedures: > ADPrep execution failed --> System.ComponentModel.Win32Exception (0x80004005): A device attached to the system is not functioning. Check the [...] read more

Unable to burn .iso using Windows Disc Image Burner (Error code: 0x80004005)

When I try to burn a disc image file using Windows Disc Image Burner the burning fails and the Status says "The disc image didn't burn sucessfully because an error occured (Error code: 0x80004005)". I am using Windows 7, with a Dell Latitude 6250. The DVD Disc I'm trying to [...] read more

Windows Identity Foundation (WIF) application + ADFS 2.0 on Classic pipeline mode - Is it possible?

I have a working test application that uses Windows Idendity Foundation SDK and ADFS 2.0 for authentication, which runs on Windows Server 2008 R2, IIS 7.5, Integrated managed pipeline application pool mode. My problem is that the "real" application I need to setup with this kind of authentication can only [...] read more

Server 2008/Windows 7/Samba Unspecified error 80004005

I have a Samba share on a LAN with 2008 PDC/DNS. Smb authenticates with AD and I have several Win7 Machines that can connect fine. I recently added a couple of new computers to the LAN which were imaged the same way (same software, etc.; different hardware so different drivers) [...] read more

Most VMS refuse to start

Setup: Virtual Host, running server 2012, hosting around 10 production VMs Problem: Last night, 2 VMs stopped with no warning, event log notification, or any information. The rest of the VMs on this host were running fine. We caught this error, and since it was before business hours, decided to [...] read more

VirtualBox VERR_VMX_NO_VMX

I downloaded VirtualBox, knowing that my computer has VT-X, and I just created two VMs, but when I started them, I saw this error: Click here to see it [https://i.stack.imgur.com/YfRuU.png] > VirtualBox - Error Failed to start the virtual machine Android. (Details) VT-x is not available (VERR_VMX_NO_VMX). Result Code: E_FAIL [...] read more

Failed to open a session for the virtual machine (VirtualBox)

Was not using VirtualBox for some time and now found that it stopped working (as usual). When running, the following error appears enter image description here [https://i.stack.imgur.com/44Sfv.png] Some details VT-d is enabled in BIOS Host system is Windows 8 Version of Text Version Failed to open a session for the [...] read more

Windows 7 - Can't access UNC Shares but can Ping and RDP

I have an odd problem with one machine out of 90. Win 7 x64 SP1, working fine previously. Joined to domain and able to access mapped drives on file server. This morning, user has IP from DHCP server, but not able to access any network resource or internet. Can ping [...] read more

HTTP Error 502.5 - Process Failure in ASP.NET Core 2.1 application

I have just upgraded our ASP.NET Core 2.0 application to 2.1. It builds and deploys fine, but I get the above error when attempting to launch it from our local web server (IIS). I get the same error when launching it from Azure too. The error logs give me the [...] read more

vagrant with virtualbox on wsl VERR_PATH_NOT_FOUND

I try to run vagrant from wsl : Windows 10 Pro Version 1703 Build 15063.540 Ubuntu 16.04.2 LTS vagrant version : 1.9.7 Virtualbox version : 5.1.26r117224 add to my bachrc export VAGRANT_WSL_ENABLE_WINDOWS_ACCESS="1" and i have added the virtualbox to path in windows enter image description here [https://i.stack.imgur.com/LAw3Y.png] on run vagrant [...] read more

Docker Quickstart Terminal. Unable to start the VM

After restarting machine and opening the Docker Quickstart Terminal, I get the following error: Unable to start the VM: C:\Program Files\Oracle\VirtualBox\VBoxManage.exe startvm default --type headless failed: VBoxManage.exe: error: Raw-mode is unavailable courtesy of Hyper-V. (VERR_SUPDRV_NO_RAW_MODE_HYPER_V_ROOT) VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component ConsoleWrap, interface IConsole Details: 00:00:02.064418 Power up failed [...] read more

Error connecting to MS SQL from one server but not the other

We got a MS SQL server and two web site servers. I'm in the process of moving all the sites from one of the web site servers to the new one. My asp.net sites are not able to connect to the external ms sql server after I've moved them to [...] read more

VirtualBox fails to start

I know that multiple questions have been asked related to this topic; but my error is entirely different This is the exact error I get: Failed to open a session for the virtual machine Arch. Call to VidMessageSlotMap failed: Last=0xc000000d/87 (VERR_NEM_VM_CREATE_FAILED). Result Code: E_FAIL (0x80004005) Component: ConsoleWrap Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed} [...] read more

"Error 0x80004005: Unspecified error" when renaming folders in Windows 10

I've managed to mess up windows 10, so it produces quite many odd errors. One of them - even if you try to create new folder and / or rename existing one - explorer produces an error "Error 0x80004005: Unspecified error" Folder rename error [https://i.stack.imgur.com/8GIfF.png] Problem started to manifest after [...] read more

Unable to Cast a Matlab COM object in C#

Hello everyone I'm trying to control Matlab from a C# application, so I went for the COM server solution however I can't make it work. First, I registered my Matlab as COM server using comserver('register','User','all') in the Matlab Command Window. I then referenced this server in my C# project. After [...] read more

How do I debug a memory dump of a spiking ASP.NET process?

Sorry, I couldn't figure out a good way to phrase my real question. I run a high-traffic ASP.NET site on a 64-bit machine. I have IIS running in 32-bit mode, however, due to some legacy components of the app. I am running this particular web app inside an application pool [...] read more

Outlook unable to synchronize SharePoint library - error 0x80004005

We have one large library (~10 GB) on SharePoint that cannot be synchronized with Outlook, even if you only attempt to synch one of the smaller sub folders in the library. Other libraries (or other library sub folders) work fine with Outlook. This is with MOSS 2007 SP1 and Outlook [...] read more

SCCM 2012 R2 - unknown PC boot over PXE - bcd file error

When I want to boot an unknown PC over PXE an error comes after it starts the boot\x64\pxeboot.n12 file. The error looks like a Windows 8 bluescreen and contains: Recovery Your PC needs to be repaired. The Windows Boot Configuration Data (BCD) file from the PXE Server does not contain [...] read more

How do I disable TLS 1.0 without breaking my IIS/ASP.NET websites?

We are running Windows Server 2008 R2. TLS 1.0 has been non-PCI compliant for some time now, and disabling it via the windows registry is easy. In the past, though, disabling TLS 1.0 has caused 2 problems for us: 1. It's impossible to connect to the server via Remote Desktop. [...] read more

Disabling Language Bar on Server 2012 R2

I need to disable the language bar on Windows Server 2012R2 for some reason and what I've found online does not seem to solve it for me. I've started looking at Win8 solutions to this thinking that it will use the same settings on Server 2012 but so far I [...] read more

Windows server 2012R2 as additional domain controller along with Server 2008R2 fails

On running ADPrep passes all prerequisite, but fails in the last stage with the below error: > ADPrep execution failed --> System.ComponentModel.Win32Exception (0x80004005): A device attached to the system is not functioning. ADPrep log says: > Adprep requires access to existing forest-wide information from the schema master in order to [...] read more

How to troubleshoot Application install during SCCM 2012 OS deployment?

When installing an Application (as opposed to a Package/Program) during an OS deployment task sequence the only thing that seems to get written to the smsts.log if an install fails is that the application install failed, (normally with the seemingly unhelpful generic TS error code 0x80004005). But in SCCM 2007 [...] read more

How to set foreign-domain alias for a Failover Cluster client access point?

I have a migration scenario with a Failover Cluster file service where I would like to add the alias for the old file server name pointing to the cluster service client access point name. Using CNAMEs or A-RRs with DNS and creating client access points for the cluster is easy [...] read more

Random connection failures between IIS8 and MSSQL 2012 in RackSpace Cloud

Background For years I hosted all of my server functionality, including IIS, Apache, MySql, and MSSQL on a single server instance, yikes! As my client base grew this led to persistent SQL Timeouts when the server got busy. Over the past year I've reorganized this into three servers, one Windows [...] read more

windows update - strange behaviour using up all CPU

I have a windows 2008R2 server which has had windows update go mad. Last night it started pegging the CPU @ 100% and using 1GB RAM. Killing the Windows Update service took the CPU and MEM back to normal but i am struggling to find the root cause. The behaviour [...] read more

Outlook 2016 Email not Indexing (The protocol handler Mapi16 cannot be loaded)

There are epic threads on the internet of users upgrading to Office 2016 and finding that Outlook 2016 email is no longer indexing. Windows Search logs the following error in Event Viewer: > The protocol handler Mapi16 cannot be loaded. Error description: (HRESULT : 0x80004005). I've tried ALL the common [...] read more

Hyper-v ERROR - Video remoting was disconnected unexpectedly

I have enabled Hyper-V on my Windows 10 Pro (v.1809) and installed Ubuntu-v18.04.2-64bit Desktop image. In Hyper-V Manager, I have been getting this error when connecting to the virtual machine: Video remoting was disconnected unexpectedly [https://i.stack.imgur.com/39WOb.png] But from this screen I think it was started successfully: Ubuntu 18.04.2 running screen [...] read more

Install VirtualBox on Ubuntu 12.04.1 (on [Samsung] Chromebook)

I have dual booted Ubuntu Linux 12.04.1 LTS on my Samsung Series 5 ChromeBook, and am trying to run/install Oracle VirtualBox (from the generic .run file downloaded from their website). However, every time I try to run it (as root from the command line), it gives me the following error [...] read more

VERR_NEM_VM_CREATE_FAILED on launching macOS in VirtualBox in Win 10 1903

I'm trying to launch virtual machine from VirtualBox(6.0.14-133895 with extension pack) on Windows 64bit 10 Pro version 1903 18362.476 and frustratingly get the following error: Call to WHvSetupPartition failed: ERROR_SUCCESS (Last=0xc000000d/87) (VERR_NEM_VM_CREATE_FAILED). Result Code: E_FAIL (0x80004005) Component: ConsoleWrap Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed} I tried everything from here, here, here, here and [...] read more

SMB not working Windows 8/10

I've been tearing my hair out trying to connect to an SMB share and I keep getting "Unexpected Network Error" and "Error 0x80004005". I've tried enabling SMBv1 in Windows Features, and I've tried ensuring that sharing is enabled on the network. It is a Linux-based NAS server that is kinda [...] read more

0x80004005 A connection attempt failed because the connected party did not properly respond after a period of time

I am facing this problem while accessing web service from ASP.NET application. But the problem occurs when it is hosted in a windows server. When it is hosted in desktop it is working fine. I am calling web service with HttpWebRequest object. Even it is working fine in server from [...] read more

SQLite EF Core - 'FOREIGN KEY constraint failed'

In my ASP.Net Core project I am getting this exception by starting, becuase I am initializing the database in runtime: > fail: Microsoft.EntityFrameworkCore.Update[10000] An exception occurred in the database while saving changes for context type 'BlazorWeb.Server.Data.SQLiteTestDbContext'. Microsoft.EntityFrameworkCore.DbUpdateException: An error occurred while updating the entries. See the inner exception for details. [...] read more

The state information is invalid for this page and might be corrupted

I am receiving the following error when browsing my asp.net page in internet explorer. While in firefox or mozilla, everything works fine. I have tried different approaches as I believe there is a problem with VIEWSTATE as to: - <pages enableViewStateMac="false" > - <pages enableViewState="false"> - <pages viewStateEncryptionMode="Never"> - <pages [...] read more

How to update self-hosted firefox webExtension

How do I configure my self-distrubuted firefox webExtension to auto-update, I have tried following MDN update doc but still unable to update. My web Extension is hosted on a sub-domain name like "https://files.example.com/myfile/extension.xpi" My updates.json file resides at the same location with my .xpi file This is a prototype of [...] read more

Unspecified error (0x80004005) while running a Docker build

Going thought the onboarding first steps of docker https://hub.docker.com/?overlay=onboarding , I run into an issue when running the build command docker build -t <user>/cheers2019 . The error happend at the 6th step, with code error (0x80004005). I am running docker on windows with windows containers. The full error code: Sending [...] read more

OleDbException (0x80004005): Oracle client and networking components were not found. How can I fix this?

I want to connect with oledb connection(msdaora.dll) in my webapplication to oracle. I USE : IIS 7.5 64 bit windows server 2008 r2 enterprise. 64 bit oracle 11g 32 bit oracle client visual studio 2010 32bit msdaora.dll my aplication is .aspx and what is my error : Server Error in [...] read more

VirtualBox - Snapshot didn't start - ahci#0: The target VM is missing a device on port 0

I have set up a virtual machine with VirtualBox like a year ago.The OS is Ubuntu 16.04. Today, I've tried to start the snapshot like always. VirtualBox loads the saved state till 100% but then I've got the following error message: Für die virtuelle Maschine Ubuntu 16.04 konnte keine neue [...] read more

Exchange DEAD! Server recovered but no users can log in

Yesterday we had a hardware failure and brought our exchange server down. The hardware was repaired and the server was brought back up. Windows server 2008 did the disk check upon bootup and everything was recovered. However, no users can log into their exchange account! This is true with IMAP, [...] read more

I can not mount database exchange 2007

I have an Exchange 2007 database, when I try to mount it I get an error message: MapiExceptionJetDatabaseCorruption: Unable to mount database. (hr = 0x80004005, ec = -338) I have checked if the database had an error with "Eseutil / mh" database.edb "but the status comes out as correct in:" [...] read more

Multiple domain controller and SQL Login Failed when reboot

I have a domain test.local with 4 domain controller. I have a SQL Server, sometime when rebooting one of my domain controller I got these error : > Description: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80004005. An OLE DB record is available. Source: "Microsoft [...] read more

server 2016 unable to add roles or features after making server a domain controller

I am having a problem i cannot install roles or features at all. I installed windows server 2016 standard with desktop as a hardware machine not virtual joined existing domain installed anti-virus software a few tools then i added active directory role promoted to domain controller then made it the [...] read more

RDP exits immediately with no warning on Server 2008 R2 with NLA on

You know the CVE-2019-0708 is around and everyone is looking for a PoC, and I followed this article to do some workaround to harden my old windows server. Yes, I enabled NLA. The NLA is working. But after a reboot, the NLA is not working properly, I was disconnected from [...] read more

AADSTS90019 when attempting automatic Azure AD registration of domain-joined Windows 10 device

I am attempting to set up automatic AAD join for Windows 10 as described here: https://azure.microsoft.com/en-gb/documentation/articles/active-directory-conditional-access-automatic-device-registration-setup/ We have two internal ADFS 3.0 servers (Server 2012R2). They are configured using Azure AD Connect for federation with Office 365 on four UPNs: * ad.dom1.com - this is the forest name, we only [...] read more

Virtual Box VERR_FILE_NOT_FOUND error after copying virtual machines

I migrated my noteboook from Windows 10 to Ubuntu 18.04 recently. I wanted to keep my two virtual machines so I copied their Folders containing their .vbox .vbox-prev and .vdi files (Looking back I should have used the integrated export functionality). When I try to start the machines now on [...] read more

Windows 10 Update to 1903 Error: 0x8007042B - 0x2000D

The update starts on the windows 10 machine but after the restart everything is rolled back. My setuperr.txt: 2019-07-16 16:38:55, Error CSI 00000001 (F) STATUS_OBJECT_NAME_NOT_FOUND #10# from Windows::Rtl::SystemImplementation::DirectRegistryProvider::SysQueryValueKey(flags = 0, key = 974 ('\REGISTRY\MACHINE\SYSTEM\Setup'), vn = [l:7 ml:8]'Compact', kvic = 2, kvi = 2, disp = 0)[gle=0xd0000034] 2019-07-16 16:38:55, Error [...] read more

Windows 10 Update to 2004 failure - Error: 0x80004005 - 0x60016

I've been trying for the last week or so to get Windows 10 to update to 2004. I've tried all of the common solutions (sfc /scannow, DISM restore, media creation tool etc). After looking at the log files I think I've narrowed the issue to a BCD/MBR issue (see full [...] read more

Error with Oracle VM VirtualBox: VT-x is not available (VERR_VMX_NO_VMX)

I've recently installed Oracle VM VirtualBox on my Windows 10 computer, and I'm trying to make an Android Virtual Machine. The problem is that when I go to start the VM, it displays the following error: VT-x is not available (VERR_VMX_NO_VMX). Result Code: E_FAIL (0x80004005) Component: ConsoleWrap Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed} [...] read more

VirtualBox can't connect to host serial port VERR_FILE_NOT_FOUND

I am not able anymore to connect a VM to any of the host's COM ports under virtual box. I select "Host device" and tried typing "COM11" (Used to work in the past) "com11", "COM11:" or "com11:" but it always fails to boot with: Failed to open host device 'COM11' [...] read more

failled to open a session for the virtual machine

I want to install a virtual machine with VM virtual box in my HP ZBook 15, but it doesn't work, I receive this message Login failed for vm-BD6-fall 2019 virtual machine. Not in a partition hypervisor (HVP = 0) (VERR_NEM_NOT_AVAILABLE). VT-x is disabled in the BIOS for all CPU modes [...] read more

Windows installer fails to update itself with error 0x80073701 ERROR_SXS_ASSEMBLY_MISSING and will not load any other updates

Another symptom is that it claims that there has been no last update installation ever. It quotes a null in a non-existing source code file on somebody's d: drive: 2014-12-27 00:12:17, Error CSI 00000351@2014/12/26:23:12:17.141 (F) d:\win7sp1_gdr\base\wcp \componentstore\csd_locking.cpp(324): Error STATUS_SXS_ASSEMBLY_MISSING originated in function CCSDirectTransaction::LockComponent expression: (null) And it appears from the [...] read more

Unable to connect to SQL server after update

I updated my server today with all pending update and after reboot I was unable to connect to SQL server. Prior to reboot I've also enabled the firewall but now it's disabled again and server is after another reboot. When I try to connect locally using "sqlcmd -S localhost" I [...] read more

Virtualbox: normal start fails, headless/detached start runs

When I try to start my newly created virtual machine on a fresh install of Virtualbox I get the following message. > Failed to open a session for the virtual machine Debain. The virtual machine 'Debian' has terminated unexpectedly during startup with exit code 1 (0x1). More details may be [...] read more

Windows Home Server 2011 doesn't install in virtualbox

Info: I have virtualbox, the iso file of Windows Home Server 2011 and I created a virtual hard disk with 20gb of storage (maybe not enough space?). THE HARD DISK IS IN THE SATA CONTROLLER AND THE ISO IS THE PRIMARY IDE. When I start virtualbox after windows is loading [...] read more

Failed to start minikube with virtualbox driver on ubuntu 20.04

I am trying to start minikube with comand "minikube start --vm-driver=virtualbox". Befora i install the VirtualBox 6.1.18 for Linux(ubuntu 20.04). but when i run the start command the shell throw a error. can anyone help me with that thannks a lot!!! StartHost failed, but will try again: creating host: create: [...] read more

COMException (0x80004005): Slides (unknown member) : Failed thrown in InsertFromFile method

I'm working with powerpoint presentations using Microsoft Interop library. Exception from title is thrown on adding slide to presentation via Interop library method. File exists, path is correct, index is valid. inpPre.Slides.InsertFromFile(tmpPathInsert, inpSldCom.SlideIndex); This code worked as it has to for plenty of presentations and throws exception on specific slides. [...] read more

nlog4.x ${longdate} works on Npgsql 2.2.7 but does not work on Npgsql 3.x

I am using NLog4.1 version for logging. My "NLog.config" looks like: <target name="database" xsi:type="Database"> <connectionStringName>PRODUCTION</connectionStringName> <commandText> INSERT INTO "MY"."LOG_TABLE" ( "ENTRY_DATE" ) VALUES ( @ENTRY_DATE ); </commandText> <parameter name="@entry_date" layout="${longdate}"/> </target> Logging is OK when I use Npgsql v2.2.7 Nuget package. But when upgrade Nuget package to Npgsql v3.2.2 and [...] read more

Scraping aspx webpage with Python using BeautifulSoup

I am tryring to scrape this page:http://www.nitt.edu/prm/nitreg/ShowRes.aspx Here is the code: import urllib from bs4 import BeautifulSoup headers = { 'Accept':'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', 'Origin': 'http://www.indiapost.gov.in', 'User-Agent': 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1312.57 Safari/537.17', 'Content-Type': 'application/x-www-form-urlencoded', 'Referer': 'http://www.nitt.edu/prm/nitreg/ShowRes.aspx', 'Accept-Encoding': 'gzip,deflate,sdch', 'Accept-Language': 'en-US,en;q=0.8', 'Accept-Charset': 'ISO-8859-1,utf-8;q=0.7,*;q=0.3' } class MyOpener(urllib.FancyURLopener): version = 'Mozilla/5.0 [...] read more

Virtual-box failed to start VM VERR_INTNET_FLT_IF_NOT_FOUND

When I run vagrant up I get this error There was an error while executing `VBoxManage`, a CLI used by Vagrant for controlling VirtualBox. The command and stderr is shown below. Command: ["startvm", "3ae7b70c-8ea1-417a-ab67-99aef96624f8", "--type", "headless"] Stderr: VBoxManage.exe: error: Failed to open/create the internal network 'HostInterfaceNetworking-VirtualBox Host-Only Ethernet Adapter #2' [...] read more

Oracle Virtual Box error: failure to open a session with Hortonworks

I've researched the questions already on stackoverflow that suggest upgrading to the most recent version of Virtual Box; one question at the time suggested upgrading to V4.3.14. Well, I'm on V 4.3.20. I've reinstalled about 5 times, and ensured the BIOS was set to virtualization. I continue to get the [...] read more

SSIS Data Flow Task Errors : SSIS Error Code DTS_E_OLEDBERROR and SSIS Error Code DTS_E_PRIMEOUTPUTFAILED

In my Data Flow Task (DFT ), I have OLE DB Source and Destination . In connection manager, my connection is OLE DB too. Source is pulling 80000 records and loading in Desti. Simple package. My Package is breaking on OLE DB Source. The point to note is : It [...] read more

Cannot console into VMs in Hyper-V

When I attempt to view the console of a VM in Hyper-V, I get the following messages: > Video remoting was disconnected and > Could not connect to the virtual machine. Try to connect again. If the problem persists, contact your system administrator. Would you like to try connecting again? [...] read more

Exchange Online Hybrid - Autodiscover works for Outlook 2016 clients, but fails for Outlook 2013

We have a hybrid Exchange environment with Exchange 2010 and a small number of mailboxes migrated to Exchange Online. We are using ADFS for authentication. However, for mailboxes that have been migrated to Exchange Online, the Outlook 2013 autodiscover process fails. Oddly, Outlook 2016 autodiscover works fine. Autodiscover also works [...] read more

Windows 10 1903 SCCM task sequence

So, I have a working windows 10 1803 task sequence, and, I wanted to update it to 1903 so that new machines I'd upgrade would just have 1903 by default. I downloaded the ISO form Microsoft, converted the .esd file to .wim with DISM, and then selected that as the [...] read more

How can I repair exchange public folder database?

I have an Exchange 2007 box, that in order to update to SP2/SP3, in preparation for 2010, I had to manually remove the old Exchange 2003 active directory left overs. In doing so I suspect I broke the ability for the Public folders database to load correctly. Now Exchange tells [...] read more

0x80004005 Error When RDPing to CA-certified computers

I have a server (let's call it srv1) on my network that I use RDP to connect to and manage, from my Windows 10 computer. Recently, I deployed RDP server certificates so that I could stop the certificate errors that were plaguing all my RDP connections. Either way, I implemented [...] read more

bcdedit /export fails with "The system cannot find the file specified."

On Windows 10.0.15063 Build 15063 when I run bcdedit /export testing.bcd I get:- E:\>bcdedit /export testing.bcd The store export operation has failed. The system cannot find the file specified. However, I can successfully run bcdedit or bcdedit /enum or bcdedit /v to get a list of entries in the boot [...] read more

Why isn't IIS on Windows Server 2012 able to access system environment variables?

I have an ASP.NET Core web application running on Windows Server 2012 R2 and IIS 8.5. IIS uses a pair of web.config configuration variables to start up the application. This is the relevant web.config line: <aspNetCore processPath="dotnet" arguments=".\MyWebsite.dll" stdoutLogEnabled="false" stdoutLogFile=".\logs\stdout" forwardWindowsAuthToken="false" /> The processPath variable is the command to run, [...] read more

VirtualBox keeps giving error when I try to start a new machine

So I am running Windows 7 (the 64-bit version) with a 64-bit processor (I checked) right now and have downloaded and installed VirtualBox. I want to run Kali Linux on it so I created my first virtual machine. Now at first it was only giving the 32-bit options for the [...] read more

Windows 10 hibernates because of the battery

And by "actively" I do mean I'm typing or moving the mouse. When it happens, windows shows me a dialog box. But before I can read it, the pc is going into hibernation. I ran powercfg /sleepstudy, which gave me this result at the time it happened: START TIME DURATION [...] read more

Windows SIM was unable to generate a catalog file

When I create catalog file using Windows System Image Manager (SIM), it eventually errors out that > "Windows SIM was unable to generate a catalog file....." Full Error message screen shot here. enter image description here [https://i.stack.imgur.com/XGcla.png] The logfile contents are here: 1:44 PM : This application requires version 10.0.17134.1 [...] read more

0x80004005 (Unspecified error) when accessing network share in Windows 7

I'm getting error 0x80004005 when trying to access a network share in Windows 7. The network share was created from a Windows 7 computer and is being accessed by a Windows 7 computer. The same exact configuration worked properly a month ago and for whatever reason doesn't work anymore. I've [...] read more

Cannot Access Network Share from Windows 10 over VPN

Usually, I connect to a remote server over vpn and access files by typing \192.168.1.1\c$ in the explorer, or use xcopy with the ip and folder as source path. Now I get the error code 0x80004005 - unknown error from explorer and invalid path from xcopy. ping to ip adress [...] read more

Syncing OneNote does not work with Office 2013

I have Office 2013 both at home and at office and I am logged on to both machines. Now, when I want to sync some of the notes from Home and Office then I basically went to File> Settings>Sync but as soon as I do that it throws following error: [...] read more

VirtualBox fails to load VM with code E_FAIL (0x80004005)

I'm using the latest version of VirtualBox 6.0.4 r128413 (Qt5.6.2) trunning on x64 Windows 10. Had been running a Windows XP guest for this morning, then shut it down. After an unrelated update to a Visual Studio installation, the VM now will not start with the following error: Failed to [...] read more

Error when starting VirtualBox (Unable to load R3 module)

I'm aware this question has already been asked, but the answer points to a website that is currently down and is relevant to a VirtualBox version that's old and irrelevant to my version/problem. I'm running VirtualBox 4.3.28 on Windows 8.1 (all sys spec requirements are met), and when I try [...] read more

VirtualBox Won't Start (Failed to acquire the VirtualBox COM object)

I recently started virtualbox and it gave me this error: virtualbox error part 1 virtualbox error part 2 > Failed to acquire the VirtualBox COM object. The application will now terminate. Document is empty. Location: '/home/batman/.config/VirtualBox/VirtualBox.xml', line 1 (0), column 1. /build/virtualbox-SRwERU/virtualbox-6.1.10-dfsg/src/VBox/Main/src-server/VirtualBoxImpl.cpp[740] (nsresult VirtualBox::init()). Result Code: NS_ERROR_FAILURE (0x80004005) Component: VirtualBoxWrap [...] read more

Issue setting up Docker on Windows 10 Home using WSL2

I am trying to set this up to be able to run a docker-compose setup on my Windows 10 Home with docker toolbox. I need WSL2 to be able to do port forwarding from the Docker container, through WSL2 and access those services from my Windows browser. I encountered an [...] read more

Docker fails to create default machine - Raw-mode is unavailable

I've been trying to create a default machine via Docker Quickstart Terminal (Win 10 Home) and am encountering a whole host of issues despite the fact it was working perfectly fine a few hours ago and I don't recall making any changes. My most recent attempt results in: Error creating [...] read more

VirtualBox error: NS_ERROR_FAILURE (0x80004005)

I am having a problem with VirtualBox: it won't start at all. I've tried reinstalling it, reinstalling dkms, purging it and reinstalling... but the problem persists. It displays an ugly error: Premature end of data in tag VirtualBox line 8. Location: '/home/rafael/.config/VirtualBox/VirtualBox.xml', line 41 (8), column 142. /home/vbox/vbox-6.0.8/src/VBox/Main/src-server/VirtualBoxImpl.cpp[624] (nsresult VirtualBox::init()). [...] read more

vt-x error setting up vb. cant change settings

im trying to set up a virtual machine of dos using oracle on windows 10. using all default settings (32mb of ram, virtual hard disk with 500mb, hard disk file type = vdi... ) specific version of virtual box { VirtualBox Graphical User Interface Version 6.1.2 r135662 (Qt5.6.2) also i [...] read more

Outlook 2013 too many devices synching with your account error

When I add an outlook.com account I get this error: > Error Code: 0x80004005 Too many devices synching with your account I definitely do not have multiple devices synching with this account... I searched online and it looks like this error has something to do with number of folders in [...] read more

Can't enable Hyper-V on Windows 10 due to Japanese language

Every time I would try to enable Hyper-V, it fails with this error in CBS.log : 2019-11-19 12:34:20, Info CBS Exec: Resolving Package: HyperV-UX-PowerShell-Module-HyperV-WOW64-servercommon-Package~31bf3856ad364e35~amd64~ja-JP~10.0.17763.1, Update: acc2e8a20c76ffe3547579459bc35e3a, PinDeployment: amd64_hyperv-ux-powershel..oyment-languagepack_31bf3856ad364e35_10.0.17763.1_ja-jp_759d6514b48b8eca 2019-11-19 12:34:20, Info CBS Exec: 84 deployments need bulk staging 2019-11-19 12:34:20, Error CSI 000067a7@2019/11/19:11:34:20.604 (F) onecore\base\wcp\componentstore\csd_locking.cpp(95): Error STATUS_SXS_ASSEMBLY_MISSING originated in function [...] read more

troubleshoot to create docker-machine

I have problems launching docker properly (i use --virtualbox-no-vtx-check) even though I can't create a machine in docker it shows that : Error creating machine: Error in driver during machine creation: Unable to start the VM: C:\Program Files\Oracle\VirtualBox\VBoxManage.exe startvm default --type headless failed: VBoxManage.exe: error: Raw-mode is unavailable courtesy of [...] read more

SSIS OLE DB Destination transfer decreased between SQL to SQL DB

Short Story, after a weekend I started getting errors about some jobs IN the SQL Server Agent failing. What I found out is that the issue is only present in X server and when I try to use a Data Flow Task, but the same package run in any other [...] read more

MSB6003 cmd.exe Access Denied Visual Studio

Error MSB6003 The specified task executable "cmd.exe" could not be run. System.ComponentModel.Win32Exception (0x80004005): Access Denied When i try to compile any sort of code (currently working with Unreal Engine) on Visual Studio 2019 i get this error in the Visual Studio console. This error persisted also with a fresh installation [...] read more

Virtual box failed to open a session for the virtual machine Ubuntu

I have not been able to successfully get virtual box to start up. I have made sure that hardware virtualization is enabled but I keep getting this error. Failed to open a session for the virtual machine Ubuntu. Call to WHvSetupPartition failed: ERROR_SUCCESS (Last=0xc000000d/87) (VERR_NEM_VM_CREATE_FAILED). Result Code: E_FAIL (0x80004005) Component: [...] read more

Complication with USB drive as a bootable drive for my virtual machine

I wanted to use a standard 16 GB Sandisk USB drive as a hard disk for my VirtualBox machine to be running Ubuntu. I allowed read-write access and all the required permissions and used the VirtualBox command to make a virtual hard disk image. It accepted the vmdk and it [...] read more

UWP app installation fails through UI, works in PowerShell

I'm attempting to distribute a UWP application, and have hit a slightly odd issue. * The application is built from Visual Studio using the automatic update feature, resulting in a .appinstaller file and associated MSIX bundles etc * These artefacts are uploaded to an Azure App Service for distribution * [...] read more

VirtualBox - Error

I am trying to run a VirtualBox inside another VirtualBox and I am getting the following error: VT-x is not available (VERR_VMX_NO_VMX). Result Code: NS_ERROR_FAILURE (0x80004005) Component: ConsoleWrap Interface: |Console {872da645-4a9b-1727-bee2-5585105b9eed} My original operating system is macOS, my first VirtualBox is running Kali Linux, and the VirtualBox that I am [...] read more

.NET Core IIS websites stopped working HTTP Error 500.19 - Internal Server Error

After I updated vs2017 to the latest version this morning and uninstalled vs2019 Enterprise Preview (v16.0) and installed vs2019 Enterprise (v16.1), and installed latest Windows updates all .NET Core 2.0.0 website no longer starting. HTTP Error 500.19 - Internal Server Error The requested page cannot be accessed because the related [...] read more

The Security Support Provider Interface (SSPI) negotiation failed

I have error for my custom asp.net my code asp code: IServiceConfiguration<IOrganizationService> orgConfigInfo = ServiceConfigurationFactory.CreateConfiguration<IOrganizationService>(new Uri("http://crm.tadbirgaranbm.com/TadbirgaranMellat/XRMServices/2011/Organization.svc")); var creds = new ClientCredentials(); creds.UserName.UserName = "user"; creds.UserName.Password = "pass"; using (_serviceProxy = new OrganizationServiceProxy(orgConfigInfo, creds)) { // This statement is required to enable early-bound type support. _serviceProxy.ServiceConfiguration.CurrentServiceEndpoint.Behaviors.Add(new ProxyTypesBehavior()); _service = (IOrganizationService)_serviceProxy; using [...] read more

No matter what I try: The I/O operation has been aborted because of either a thread exit or an application request

I try to build a simple async net tcp wcf tool which will open connection, send command, receive answer (a List with 0-10 string sentences), close connection. The problem is, I get on (self-hosted) service side always - no matter what I try - "The I/O operation has been aborted [...] read more

Entity Framework Core 5 doesnt support Oracle 10G?

I'm trying to create a Model from my database Oracle(10g) using Scaffold-DbContext. Scaffold-DbContext "DATA SOURCE=XPERTISE.world;PASSWORD=XXX;USER ID=SCHEDULE" Oracle.EntityFrameworkCore -OutputDir Models -Tables MEETINGS -Force. Im getting this error. I created the database in 12C and 19C and was able to add the same table without problems. 2021-02-27 05:44:36.250848 ThreadID:1 (ERROR) OracleDatabaseModelFactory.Create() : [...] read more

VB.net how to control IE the right way

I use this for loading a website in IE: Dim ie As Object ie = CreateObject("InternetExplorer.Application") ie.Navigate("http://xxxxxxx.com/login.html") ie.Visible = True And this for filling input boxes right after i load the page: ie.Document.GetElementById("email").SetAttribute("value", "my@mail.com") The problem comes when i want to click a button with the use of my VB [...] read more

error 80004005 installing vc.redis.x64

Trying to install visual c++ redistributable 2015 but getting below error enter image description here [https://i.stack.imgur.com/gxBgo.png] Below are the contents of log file [1BC0:1BD4][2017-03-22T23:44:05]i001: Burn v3.7.3813.0, Windows v6.3 (Build 9600: Service Pack 0), path: C:\Users\DELL\Desktop\vc_redist.x64.exe, cmdline: '' [1BC0:1BD4][2017-03-22T23:44:05]i000: Setting string variable 'WixBundleLog' to value 'C:\Users\DELL\AppData\Local\Temp\dd_vcredist_amd64_20170322234405.log' [1BC0:1BD4][2017-03-22T23:44:05]i000: Setting string variable 'WixBundleOriginalSource' [...] read more

ODP.NET and managed connections fail with ORA-12154

I thought the whole point of using ODP.Net Managed Connections, via Oracle.ManagedDataAccess.Core NuGet package, is that you don't need an Oracle client installed in the runtime environment. I find lots of posts about the > ORA-12154: TNS:could not resolve the connect identifier specified error error but all discussions about potential [...] read more

Getting "External table is not in the expected format." error while trying to import an Excel File in SSIS

I am trying to import an Excel file (.xls) via SSIS to a table in SQL Server. But SSIS doesn't seem to recognize the file as a valid Excel file. I get the following errors: Error 1: > [Excel Source [86]] Error: SSIS Error Code DTS_E_CANNOTACQUIRECONNECTIONFROMCONNECTIONMANAGER. The AcquireConnection method call [...] read more

System.Runtime.InteropServices.COMException (0x80004005): Application (unknown member) : Failed

After updating to office version: https://docs.microsoft.com/en-us/officeupdates/semi-annual-enterprise-channel#version-2002-january-12 On some of the machines Microsoft.Office.Interop.PowerPoint.ApplicationClass.Quit() is failing with following error : System.Runtime.InteropServices.COMException (0x80004005): Application (unknown member) : Failed. at Microsoft.Office.Interop.PowerPoint.ApplicationClass.Quit() It works when at least one PPT is already open. read more

Problems reading an Excel file in VB.net

I have been trying to upload and read an Excel file (.xls, or .xlsx) I am upploading sucessfully using this code: Protected Sub btnUpload_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnUpload.Click Dim filepath As String = "" If FileUpload1.HasFile Then Try Dim filename As String = FileUpload1.PostedFile.FileName Dim [...] read more

VBoxManage.exe: error: VMDK: could not create new file : box-disk001.vmdk' (VERR_ALREADY_EXISTS)

Can any one help me into this error!!! Following are the versions installed on my machines: * Vagrant 2.2.0 * VirtualBox: 5.0.16r105871 * Gem: 2.7.5 * Chef Development Kit Version: 2.0.28 PS C:\nginx\html\cereved\dev-environment> vagrant up ==> frontend: Box 'mvbcoding/awslinux' could not be found. Attempting to find and install... frontend: Box [...] read more

Oracle .NET MySQL 8.0.21 Client throwing strange "same name are not supported" error

When I upgraded from MySQL Client 8.0.20 to 8.0.21 in a .net-core 3.1 application, I get this strange error when trying to call a stored procedure in AWS Aurora. MySql.Data.MySqlClient.MySqlException (0x80004005): same name are not supported. at MySql.Data.MySqlClient.ProcedureCache.GetProcData(MySqlConnection connection, String spName) at MySql.Data.MySqlClient.ProcedureCache.AddNew(MySqlConnection connection, String spName) at MySql.Data.MySqlClient.ProcedureCache.GetProcedure(MySqlConnection conn, String [...] read more

Connect to Oracle Autonomous db using PowerShell in Linux

I have an autonomous Oracle DB set up in the cloud and can access this successfully via a number of different routes, SQL developer (Linux), PowerShell (Linux) and cx_python(Linux) for reasons best known to myself I wanted to see if I could use PowerShell on Linux in VS Code to [...] read more

Create C# routines that calls an ORACLE database to get the DDL for objects of a specified type

I'd like to be able to generate the DDL for objects of a specific type. The following query will return the DDL for all tables in the schema 'MYSCHEMA'. SELECT O.OWNER, O.OBJECT_TYPE, O.OBJECT_NAME, DBMS_METADATA.GET_DDL(OBJECT_TYPE, O.OBJECT_NAME, O.OWNER) As DDL FROM ALL_OBJECTS O WHERE O.OWNER = 'MYSCHEMA' AND O.OBJECT_TYPE = 'TABLE' ORDER [...] read more

Random SSIS Error Code DTS_E_PRIMEOUTPUTFAILED

I've seen many posts about this error, the difference is that i'm having this error some days yes, some days no and I can't establish a relation to anything. If I re-run the SSIS package inmediatly after the error it usually works ok. I've changed the sql driver, as I [...] read more

Unit testing MVC controller - need path to the application

I've inherited a legacy ASP.net MVC application and I'm trying to backfit unit test and running into an error. Here's my unit test: public void DashboardController_Index_ReturnsIndex() { var dashboardController = _mocker.Resolve<DashboardController>(); var controllerContextMock = new Mock<ControllerContext>(); var userMock = new Mock<IUserContext>(); userMock .SetupGet(u => u.Identity.IsAuthenticated) .Returns(true); userMock .Setup(u => u.Type) [...] read more

MSMQ: Message Queue service is not available. Error message

have had MSMQ working for the past few months but I am suddenly getting this error message: Message Queue service is not available. This is when i test it locally when I test it in live i get the follwoing message: Unable to validate data. Description: An unhandled exception occurred [...] read more

No error message available, result code: E_FAIL(0x80004005)

My application uses windows authentication. user login with their username/password and upload an excel sheet. The issues is while uploading the excel ,one user able to upload the excel file but another user get an error: No error message available, result code: E_FAIL(0x80004005) The code is same. I don't know [...] read more

Job failed with followign error message

SSIS package execution failed with following Description: > SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80004005. An OLE DB record is available. Source: "Microsoft SQL Server Native Client 11.0" Hresult: 0x80004005 Description: "Protocol error in TDS stream". An OLE DB record is available. Source: "Microsoft [...] read more

Entity Framework relationship based on identical key

I'm trying to figure out whether its possible to represent a less common model in entity framework. The database I'm using has Persons, PersonFile, Files, Images, and Executables. A Person can have many PersonFiles, each PersonFile has one File, and a File is either an Image or Executable (all of [...] read more

Exchange 2013 DAG over 2 Subnets replication failure

I have 2 Exchange 2013 Standard servers on two different subnets. One is on our local network and the 2nd is on our Cloud provided by our ISP. Adding the 2nd server to DAG went well and seeding the database over was ok too, however, the 2nd server won't failover. [...] read more

MDT - Failure after Install Operating System

Trying to get a basic MDT deployment process setup. Right now, for testing, I have MDT loaded with a full set of install files from the Win 10 Ent x64 ISO. I'm using PXE boot via WDS to point over to the MDT boot image. During the task sequence it [...] read more

Strange: Users can't delete items from public folders in Outlook 2016 when the client has been logged in for about 30 minutes

We are running Exchange Online and Exchange 2013 in hybrid mode. Our public folders are hosted online. After a fresh boot/reboot, our users can delete items (permissions vary from Owner to PublishingEditor), but: * After about 30 minutes Outlook tells them that they don't have the permissions to do so. [...] read more

Exchange 2013 -> 2016 Move Requests Stuck

I'm trying to migrate users from Exchange 2013 to Exchange 2016 but when I create a move request, even with only 1 mailbox in the queue, with a size of a few kilobytes, it'll inevitably end up at RelinquishedWlmStall. There are no performance issues on either server, and I initially [...] read more

SCCM 2012 R2 App In Task Sequence Reports Failure Despite Successful Install

Application is installed during an Offline media (USB) OSD task sequence by running a PowerShell script. PowerShell.exe process started at 1:44:45 PM and returned with exit code 0 at 1:45:24 PM. The application is actually installed fine. The installer script had return exit code 0, the MSI installed successfully return [...] read more

Change SCCM 2012 PXE Boot.wim to a new Boot.wim

I have created a new boot.wim file for our SCCM 2012 install. We currently use PXE to image machines so I would like to make the new boot.wim the new PXE image. I have imported the boot.wim into SCCM and marked it for use with PXE. I have also distributed [...] read more

SCCM client install failing, cannot get directory list

I am trying to install the client on my test box, SCCM-Test-PC. The host server is SCCM3 and they are on a domain called ArchPixm. When installing, I get the following errors: GetDirectoryList failed with a non-recoverable failure, 0x80004005 ccmsetup 12/8/2020 11:17:20 AM 100 (0x0064) Failed to get directory list [...] read more

Unable to promote member server to domain controller

We have a domain called test-companyname.com containing three DCs, namely XXX01, XXX02, and XXX03. All three machines are running 2008 R2. We had to add a new DC into the domain, which would be a 2012 R2 machine. In the process, I have a user who is part of Domain [...] read more

Using a AWS Network Load Balancer for MySQL Cluster

I have asked this question on stackoverflow but I though it might be more suitable for this community. I have a web server which connects to a MySQL cluster (it's Galera cluster)... the cluster works fine (if I update a record on the first instance of MySQL, it is automatically [...] read more

SQM: Warning: Failed to upload all unsent reports. [HRESULT = 0x80004005 - E_FAIL]

I am trying to deploy some patches to a windows server 2012 R2, but they are failing even after have tried below things(which eventually did not gave any error). From the %windir%\logs\cbs\cbs.logs, I could see below error attached as image.errorlogerrorlog Can anyone please help on that. Regards, Avisekh Das read more

2018-08 Cumulative Update for Windows Server 2016 (KB4343887) Failing

I've been trying to update the Patches which is failing continuously enter image description here [https://i.stack.imgur.com/PDkYQ.png] When I click the Failed to Install, I popped with the below description > 2018-08 Cumulative Update for Windows Server 2016 for x64-based Systems (KB4343887) A security issue has been identified in a Microsoft [...] read more

SBS 2011: Unable to manage Exchange 2010 via console, shell or web interface. "WinRM cannot determine contet type of HTTP response."

Current setup: * SBS 2011 (Windows 2008 R2) * Exchange 2010 SP3, v14.03.0399.000 * Everything up to TLS 1.1 is disabled, based on PCI3.1 of IIS Crypto 2.0 (yes, I updated RDP to ensure continued connectivity). Don’t honestly know where this problem crept in, but shortly after a certificate renewal/installation [...] read more

Backbird has killed RDP on Windows 10 (Event ID 226)

Today I've did... well, a stupid thing. I was so annoyed with Windows telemetry and its consumption of my resources, and dozens other similar sht (thank you Microsoft!), that I've ran Blackbird to solve the things for me. It probably did the trick, but since then I cannot RDP from [...] read more

Install SQL Server 2017 on Windows 10 Azure VM

I have one Azure Windows 10 VM set up as a workstation which has among other things: * Visual Studio 2017 * Python 2.7 * NodeJS * SQL Server 2017 When a coworker created a new Windows 10 VM and went to install SQL Server, he got an error. I [...] read more

Host asp.net framework application in asp.net core web site

I have two applications, one built using asp.net core and one using asp.net framework. I am hosting both within IIS. One runs under an app pool setup as managed and one as unmanaged, as shown here: enter image description here [https://i.stack.imgur.com/qdEvW.png] As asp.net core application need to be setup as [...] read more

Writing to eventlog from iis7 web application fails

I am trying to deploy a .NET web application who's security is done using impersonation. Writing to the eventlog works fine on my dev box (Win 2003 IIS6) but after putting the app on the live box (Win 2008 IIS7) i'm getting the following; Access is denied [Win32Exception (0x80004005): Access [...] read more

migrate to Exchange Online without MAPI

We are currently planing to migrate from an hosted exchange provider to Exchange online (O365). We are planing to do a cutover migration. When creating an migration endpoint the connection fails when trying to connect to the MAPI Server. It seems that in contrast to what https://support.office.com/en-us/article/Cutover-migration-to-Office-365-9496e93c-1e59-41a8-9bb3-6e8df0cd81b4#ID0EAABAAA=Run_a_cutover_migration states the migration [...] read more

Reinstallling WSUS After full removal failure

I am running 2 servers on Windows Server 2012 R2. One of them is running a WSUS Server. The server running the WSUS server can search for updates and it Shows it needs to download and install updates. When you click install, it states that it has to download XXXmb [...] read more

exchange multi-tenant 2010 server failed on windows server 2008

I have an Exchange multi-tenant 2010 server on windows server 2008 r2 which has become unstable hence i decided to rebuild my exchange multi-tenant server as the easiest fix and was planning to move all emails across manually. I have a well documented guide that i follow for setting up [...] read more

SCCM 2012 PXE issue

We've had an issue that has persisted for about 10 days now, which has gone unnoticed by myself because we haven't imaged a whole lot of PCs lately. Essentially, we get the "E53 - No boot filename received" error when trying to boot clients. Wireshark shows that the distribution points [...] read more

NAS share not accessible using a CNAME from Windows 2008 R2

I have a NAS filer share say \xyz.abc.def.com. I am trying to access the share from Windows server 2008R2 Server. We have a CNAME xyz.def.com pointing to xyz.abc.def.com. I am able to access the share using \xyz.abc.def.com as well as the IP but unable to access the share using \xyz.def.com [...] read more

Azure host name resolution inside Web App

In the last couple of days we have some problem on our Azure Web App (S3 WebSite hosted in North Europe data center) when resolving host names. We have created a very simple .aspx page that try to resolve google.com and sometime we receive the correct ip other times we [...] read more

Windows Server 2012 Inplace upgrade fails

Attempting inplace upgrade of Windows Server 2012 (x64) to R2 (x64) Server is virtual (vmware) ISO downloaded from VLSC Login to Windows run setup.exe Installer quits with the following error (at the end of the first phase of the install): [Setup cannot continue due to a corrupted installation file. Contact [...] read more

LiteTouch deployment fails when BIOS is set to IDE but works when set to AHCI

I have an HP Z420 Workstation with a single 500GB SATA drive that I spent all day imaging to Server 2012 R2. Part of the deployment process is selecting if you want to wipe the drive. I selected yes every time because the drive was blank. It failed numerous times [...] read more

DBNETLIB][ConnectionOpen (Connect()).]SQL Server does not exist or access denied

After moving a package to another server, I am unable to run it from a stored procedure using xp_cmdshell or from a job. The package exists in the file system, and I added it to the SSIS Package Store. If I run it in BIDS it runs. If I run [...] read more

SQL Connection Problems between two servers

I have two Windows Server 2012 R2 servers HOST1 and HOST2. HOST1 has a web application that talks to a SQL Server 2014 instance on HOST2. When pulling larger amounts of data, notably during scheduled integrations, HOST1 encounters errors that cause processes to fail. There problem is always one of [...] read more

WinPE 10 WIM shows 0x80004005 setup error (cannot determine language)

I have created a basic WinPE 10 boot.wim, which is deployed by PXE through WDS. Unfortunately, when it attempts to launch setup.exe the error: > Windows could not determine the language to use for setup. Error code: 0x80004005. I can't get around this error! To create the boot.wim, Windows 10 [...] read more

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I have created a fresh installation of SCCM 2012 R2 on Windows Server 2012. I created a task sequence for an OS deployment on a single machine. When I go to PXE boot the machine I get the following error: Architecture: 64 The details below show the information relating to [...] read more

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I'm an IT admin just learning SCCM and I'm dead stumped on what is causing an error I've been seeing with my operating system deployment task sequence. When I try to image a computer with the task sequence, the task sequence succeeds up until the point that it needs to [...] read more

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I'm deploying a new Dell Windows 10 PC and it is unable to access our Seagate Personal Cloud share. If I open Network in File Explorer I see the device listed under "Computer" as well as under "Storage". If I double-click the storage entry, it opens the web interface as [...] read more

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Unable to solve this error can anyone help me? > Unable to insert the virtual optical disk C:\Program Files\Oracle\VirtualBox\VBoxGuestAdditions.iso into the machine ubuntu. Could not mount the media/drive 'C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso' (VERR_PDM_MEDIA_LOCKED). Result Code: E_FAIL (0x80004005) Component: ConsoleWrap Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed} Callee: IMachine {85632c68-b5bb-4316-a900-5eb28d3413df} read more

After Ubuntu kernel upgrade in Virtual Box Genymotion Virtual machine Host-Only Adapter is missing, attempt to create a new one is unsuccessful

I am using Ubuntu 20.04 My Virtual Box was running perfectly fine. But then I upgraded my kernel and rebooted the computer. Now when I am trying to start my Virtual Machine I am getting the following error - Could not start the machine Samsung Galaxy S10 because the following [...] read more

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Since I had a hard time finding an answer online, I decided to make a question here, and answer it myself, so maybe it helps someone: I have a VirtualBox 6.1 installed on Windows 10, trying to run Centos7. When I tried to start a VM, I got an error [...] read more

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I recently bought a KVM switch to use the same keyboard and mouse between my work computer and my personal computer. My work computer is an iMac, and my personal computer is a home built Windows gaming computer. Since starting to use this KVM switch, I've experienced 3 different microphone [...] read more

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I am trying to install KB4592440 and it keeps failing. Since the user is remote ... I ran: DISM.exe /Online /Cleanup-image /Restorehealth 1. And I found this bad reg key: (p) CBS Registry Error 0x8007000d amd64_microsoft.windows.c..-controls.resources_6595b64144ccf1df_5.82.0.0_sv-se_ef79f25f2c83ab1a 2. So I Reg Query the key and I deleted it: r6QIa b11434_for_KB4551853~31bf3856ad364e35~amd64~~10.0.1.7.4551853-2056_neutral REG_NONE [...] read more

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I have a domain controller for 20 LAN PCs using Windows XP, and, on it, a shared folder accessible through \\192.168.0.12\myfolder. LAN IP ranges from 192.168.0.100 - 120Next, I have a Cisco Linksys router configured using IP 192.168.1.1, DHCP enabled. Now I have 5 PCs with TP-Link wireless network adapter [...] read more

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I have installed VB on a new machine running Windows 10 Pro 1803 (build 17134.556) and running any machine instance always fails with this error: The virtual machine 'linux' has terminated unexpectedly during startup with exit code -1073741819 (0xc0000005). More details may be available in 'C:\Users\osama.shabrez\VirtualBox VMs\linux\Logs\VBoxHardening.log'. Result Code: E_FAIL [...] read more

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I can't run my Virtual OS in VirtualBox. I Use Windows 10. I have Hyper-V disabled. The error dialog: VMMR0_DO_NEM_INIT_VM failed: VERR_NEM_MISSING_KERNEL_API_2 (VERR_NEM_MISSING_KERNEL_API_2). VT-x is not available (VERR_VMX_NO_VMX). Return code: E_FAIL (0x80004005) Component: ConsoleWrap Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed} any idea, what's wrong ? Thanks. read more

I can't power on VirtualBox virtual machines on Artix Linux

I installed VirtualBox (including the host modules packages, and I even loaded all of the modules for VirtualBox) on Artix Linux, when I tried to open-up a virtual machine, I got errors saying this The virtual machine 'TestOS' has terminated unexpectedly during startup with exit code 1 (0x1). Result Code: [...] read more

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I have Lubuntu installed on an SD card I can boot from. Sometimes it'd better if I can boot from it into a VM. I have Virtualbox for this. Host OS is MacOS. I checked that the SD was at /dev/disk2 and created a file pointing to the SD card [...] read more

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Ever since upgrading to Windows 10 I am getting this error: Unable to connect with ScanSnap due to an error in the program's operating environment. (0x80004005) Uninstall ScanSnap Manager, and then install it again. Problem is, I've done this several times, which fixes it temporarily, but eventually it will screw [...] read more

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I get a message when I run a VM in VirtualBox. Failed to open a session for the virtual machine MicroXP. Not in a hypervisor partition (HVP=0) (VERR_NEM_NOT_AVAILABLE). VT-x is disabled in the BIOS for all CPU modes (VERR_VMX_MSR_ALL_VMX_DISABLED). Result Code: E_FAIL (0x80004005) Component: ConsoleWrap Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed} I understand [...] read more

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I'm trying to open a session for the virtual machine Samsung A50 but it gives an error like this: error [https://i.stack.imgur.com/5Je3Am.png] This VM is from genymotion Android emulator. It worked before but i just didn't use it for some month. I've tried uninstalling and reinstalling but it didn't work. How [...] read more

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I'm not able to open an appliance I have imported to Virtual Box. I'm getting this error: > enter image description here [https://i.stack.imgur.com/3SqvR.png] I already tried: * Disable HyperV * Disable Windows Defender Extension Pack installed What else could I try? -------------------------------------------------------------------------------- Here are the logs 00:00:39.975743 VirtualBox VM 6.1.12 [...] read more

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I have a laptop, its model is: HP Pavilion Power Laptop 15-cb0xx (12GB RAM, 4 cores, 8 processors). It has windows 10 Pro as an operating system. I have installed virtual box on it, then I have created 3 virtual machines: 1- windows 7 2- windows server 2016 3- kali [...] read more

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Brand new windows user here. I have successfully installed Virtual Box 5.1.8, and I'm having trouble downloading the extension pack. This is on a completely brand new machine with windows 10 installed (some sort of HP laptop that I grabbed from Sam's Club on Wednesday). I downloaded the extension pack [...] read more

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I install virtual box in windows 10. I add linux and try to deploy, but through error message as follows Failed to open a session for the virtual machine Kali. The virtual machine 'Kali' has terminated unexpectedly during startup with exit code 1 (0x1). More details may be available in [...] read more

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I created a TFTP boot server (Tiny PXE Server on Windows Server 2019). I create 3 different boot situation: Legacy mode, EFI 32, EFI 64 When using Legacy mode, I'm able to boot WinPEx32 or WinPEx64 to install Windows x86 or x64. When usgin EFI 32, I'm able to install [...] read more

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I get the below error when trying to start up my Ubuntu instance on VB in my Windows 10 env. VMMR0_DO_NEM_INIT_VM failed: VERR_NEM_MISSING_KERNEL_API_2 (VERR_NEM_MISSING_KERNEL_API_2). VT-x is not available (VERR_VMX_NO_VMX). Result Code: E_FAIL (0x80004005) Component: ConsoleWrap Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed} From googling, ive turned off Virtualisation in my laptop but still get [...] read more

VirtualBox 64bit guest only show up as option in safe mode on Windows 7 Professional

I am switching to VirtualBox from VMware Player because I want more network options. VMware_Player has been working fine with my 64bit isos. I uninstalled VMware Player. The 64bit options show up in VirtualBox when I boot into safe mode but don't show up when I boot normally. When I [...] read more

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This is my first time using a VM and I have just a basic understanding of VM's. My problem is when I try and run Windows 10 32-bit off of Oracle VM, this error pops up: Failed to open a session for the virtual machine 10. Not in a hypervisor [...] read more

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Problem is: I cannot access \localhost from my system explorer (C:\Windows\explorer.exe); I cannot access any other web resource in file explorer, error is always the same generic "0x80004005"; Network card ip is set to DHCP; Windows firewall is down; Network sharing is enabled on all the Lan types. Sared folders [...] read more

VirtualBox : Configuration error: Failed to get the MAC value (VERR_CFGM_VALUE_NOT_FOUND)

I am running Ubuntu 18.04 on VirtualBox, everything was working fine, until I started fiddling with Network configuration to access my webserver from my host Windows machine. Since then I am getting the below error while trying to start the VM. I have no clue why this is happening Failed [...] read more

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I am currently experiencing some difficulties with my surface pro 4 so am trying to reset it to factory settings. However, every time i reset from within windows, it prepares, then restarts to the blue reset screen, gets to around 35%, then tells me there was an issue. I have [...] read more

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I have a Lenovo laptop and non-UEFI installation of Windows Enterprise on it. I'm stuck on version 1803. When I try to upgrade to 1909, it downloads and installs it but after reboot no OS cannot be found until I go in to BIOS and enable legacy mode. When I [...] read more

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I had to nuke my computer and reformat my hard drive because of a virus and i copied a snapshot of my VirtualBox VM. I made the mistake of not cloning and just copied the vdi file from the snapshot folder. Now i'm trying to create a new VM with [...] read more

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I'm trying to update to Win10 1903 from 1803 but keep getting BSOD with 0xc1900101 code. I've tried removing attached USB devices and disabling my overclock, without success. Today I learned that there is a setup error log, which you can see below, but I don't understand what it's telling [...] read more

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In windows explorer if I try to change any of the properties of a file enter image description here [https://i.stack.imgur.com/CBuIj.png] I get this error: "An unexpected error is keeping you from applying properties to the file. If you continue to receive this error, you can use the error code to [...] read more

Windows update from 1803 fails with 0x8007042B - 0x2000D SAFE_OS phase during MIGRATE_DATA operation

I am updating a Windows 10 PC from 1803 (to the latest OS which is 1909) and it's failing with this error: 0x8007042B - 0x2000D The installation failed in the SAFE_OS phase with an error during MIGRATE_DATA operation It fails the same way each time, pretty much down to the [...] read more

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--------------------------- VirtualBox - Error In supR3HardenedWinReSpawn --------------------------- <html><b> (rc=-5640)</b><br/><br/>Please try reinstalling VirtualBox.<br><br><!--EOM-->where: supR3HardenedWinReSpawn what: 1 VERR_SUP_VP_THREAD_NOT_ALONE (-5640) - Process Verification Failure: The process has more than one threads. +++ Failed to open a session for the virtual machine Ubuntu Client. The virtual machine 'Ubuntu Client' has terminated unexpectedly during startup [...] read more

Windows 10 Pro bluescreens during Windows update (Windows 1803)

Been having a recurring issue for months now where I cannot update my Windows 10 Pro N machine. It blue screens through the process and then when Windows restarts and attempts to repair it freezes around 44%. Inside C:\$Windows.~BT\Sources\Panther there are the follow errors: 2019-10-25 20:07:34, Error DU DU::CDUSession::Search: Failed [...] read more

Virtualbox and Serial Port permissions for Windows10

I am using Windows10[HostOS]. I wanna create a virtual environment(windows7[GuestOS]) on Oracle VirtualBox(Ver5.2.18 r124319). However, I get the following error. How can I check this permission? [MyPC Settings] HostOS Serial port :COM3 GuestOS Serial port :COM1 [VirtualBox Error] Cannot open host device 'COM3' for read/write access. Check the permissions of [...] read more

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Having some real difficulties with OneDrive in our domain. The IT department has been able to switch to it fine for Desktop/Documents/Pictures backup, but outside of IT OneDrive works properly for very few people. OneDrive just throws a generic error code 0x80004005 and refuses to backup those folders. Odds on [...] read more

Vagrant machine on VirtualBox won't boot due to VERR_SUP_VP_THREAD_NOT_ALONE

The boot does not work. Vagrant: 2.2.0 VirtualBox: 5.2.22 Windows 10 Git BASH: mintty 2.9..6 (x86_64-pc-msys) Oracle error Here: enter image description here [https://i.stack.imgur.com/oVJBi.png] Here rais the error code on Git BASH: $ vagrant up Bringing machine 'default' up with 'virtualbox' provider... ==> default: Checking if box 'centos/7' is up [...] read more

virtual box linux guest dead after host MacOS autoupdate while guest was running

I know that I should have powered off the guest, but I was away from the computer when a forced update occured to MacOS host. At first the manager said the virtual machine was still running when it was not. I then right clicked to save it, then tried to [...] read more

Connection exception when connecting to oracle db from Azure App Service http Post request

using Oracle.ManagedDataAccess.Client; OracleCommand prscmd = new OracleCommand(); prscmd.Connection = new OracleConnection(CONNECTION_STRING); prscmd.Connection.Open(); I get below exception when i run the webapp http post URL. Can you advise ? > Oracle.ManagedDataAccess.Client.OracleException (0x80004005): Connection request timed out at OracleInternal.ConnectionPool.PoolManager3.Get(ConnectionString csWithDiffOrNewPwd, Boolean bGetForApp, OracleConnection connRefForCriteria, String affinityInstanceName, Boolean bForceMatch) at OracleInternal.ConnectionPool.OraclePoolManager.Get(ConnectionString csWithNewPassword, Boolean [...] read more

while creating VM in Oracle virtual Box error "the hardware virtualization is enabled in the acceleration section" occurring

while trying to Create VM using Oracle virtual box, error "the hardware virtualization is enabled in the acceleration section" is showing on the UI and while trying to select OS versions only 32 bit OS list is shown; OS Version : windows 10 17134 After creating 32 bit Linux ubuntu [...] read more

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My web app works fine in my development machine, but when I published in web via Hostgator, it gives me this error consistently: [BadImageFormatException: Could not load file or assembly 'netstandard' or one of its dependencies. Reference assemblies should not be loaded for execution. They can only be loaded in [...] read more

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I have this class: public class User { /// <summary> /// Unique identifier and database table key of a User. /// </summary> [Key] [DatabaseGenerated(DatabaseGeneratedOption.Identity)] public int ID { get; set; } /// <summary> Name of the User. </summary> public string Username { get; set; } /// <summary> Password of the [...] read more

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I have Windows 10, SQL 2017, SSMS 18.8 installed. I have downloaded SQL 2019 ISO, copy the ISO content to a folder and run setup.exe. The install process goes but finishes with error. I have repeated it 3 times, but unsuccessful. There is log file Overall summary: Final result: Failed: [...] read more

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We use data-first approach, and use Scaffol-Dbcontext to reverse-engineer the data context. Database is MySQL and we use Pomelo as provider. It has been working fine for 283 database versions, but now the command crashes with the error: > The Command Timeout expired before the operation completed. This is the [...] read more

System.Data.SQLite.SQLiteException (0x80004005): SQL logic error or missing database near ")": syntax error

I was trying to execute this sqlite database in C# visual studio windows application but whenever I try to enter value in text boxes this error occur if anyone have idea please help I am using sqlite studio. using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; [...] read more

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I am running an SSIS package that uses OLEDB connections to fetch data from and Oracle 10.2.0.5.0 database and insert it into an SQLServer 2012 (11.0.6260) I get the following error. Time: 2021-02-05 01:13:55 AM Task: Data Flow Task Error Description: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has [...] read more

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The automatic daily IIS recycle of worker process is occasionally (every 5-10 days) breaking the ability of the application to connect to AWS Aurora (MySQL) Server. After the recycle - we get these errors. Other worker processes in the same IIS instance continue working just fine - all configured similarly. [...] read more

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Possible Duplicate: Running wine without displaying the GUI window But The Answers Don't Solve My Problem. I'm trying to run an application with wine, that seems to require a GUI, because when I run it, it returns ~ $ wine64 app.exe wine: created the configuration directory '/app/.wine' Application tried to [...] read more

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I created a fresh Azure Mobile Services project and published to a newly created service on Azure. I then published the project to Azure and verified that I could post/get from it. Next, I enabled migration via the nuget manager console by following a guide i found online online and [...] read more

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I have a .Net 5.0 API using ODP.NET that is deployed to Azure with a Docker image. It connects to an on-prem Oracle 12.c instance using a hybrid connection. This worked until yesterday, then it started throwing this exception. I cannot pin down any change that could be causing this [...] read more

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while downloading a file got System.Net.Sockets.SocketException (0x80004005). I have a c# service application. while trying to download file one of my client got following exception Code try { using (var client = new WebClient()) { ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12; client.DownloadFile(url, name); return true; } } catch (Exception [...] read more

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I created a Windows machine with Visual Studio and Windows 10 Build tools. It is mentioned to be a build machine for my gitlab pipeline. Therefore I installed a gitlab runner as service on this machine and linked it with my gitlab instance. My build process is based on a [...] read more

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We are having a quite large ASP.NET Core 2.0 application which uses dapper to write data and EF Core to read data. This decision was made some years ago due to performance issues when writing data with EF Core. The following sample code is used to write data: using (var [...] read more

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Here is the feedback in the shell. I'm not sure how to configure or install this vagrant thing. I couldn't find any clear instructions online. Any help would be appreciated. (quantum_env) user@localComputer quantum-mobile % tox -e ansible -- --extra-vars "build_hosts_aws" ... ansible run-test: commands[0] | ansible-playbook playbook-build.yml --extra-vars build_hosts_aws [WARNING]: [...] read more

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I have a .Net Core 2.2 MVC App running locally, with added scaffolded Identity as the authentication (I have all the ASPNetUsers/ASPNetRoles tables etc). I am using a Postgres Database. I also have two 2 context class in my project, one is the IdentityDbContext which was added with the scaffolded [...] read more

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I have configured Serilog using (I have attempted this with the dispose option both true and false) services.AddLogging( loggingBuilder => { //Create Serilog logger from AppSettings.json properties. _logger = new LoggerConfiguration() .ReadFrom.Configuration(configuration) .CreateLogger(); loggingBuilder.AddSerilog(_logger, true); }); Appsettings configuration "Logging": { "IncludeScopes": true, "LogLevel": { "Default": "Debug", "System": "Warning", "Microsoft": "Warning" [...] read more

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When I want to insert to log table in OnActionExecuted (action filter) after endpoint executed I get below error: Npgsql.PostgresException (0x80004005): 23503: update or delete on table "Roles" violates foreign key constraint "FK_RoleId" on table "Users" But I dont insert any of these table and a table has no foreign [...] read more

Object reference not set to an instance of an object.Object reference not set to an instance of an object

at first,sorry for my bad english. i have problem with my hosting,i never touch windows hosting/ASP .NET before,so here the problem. enter image description here [https://i.stack.imgur.com/hASmv.png] SERVER ERROR IN '/' APPLICATION. Object reference not set to an instance of an object. -------------------------------------------------------------------------------- Description: An unhandled exception occurred during the execution [...] read more

System.Net.Sockets.SocketException (0x80004005): Network is unreachable

I have commands that work properly on lower version Android, but since WiFi Manager changed the config command in Android 10 and above, my command does not respond and gives an error, please help me! connectivityManager Android 10 : WifiNetworkSuggestion guestUsers = new WifiNetworkSuggestion.Builder() .SetSsid("########") .SetWpa2Passphrase("#######") .Build(); var suggestions = [...] read more

How do I set an Excel RangePtr's Value = Value in C++? Currently I get HRESULT 0x80004005

I have an Excel RangePtr object, and I'm trying to convert its corresponding cells to values instead of formulas. I'm used to doing this in VBA where you can do this simply using r.Value = r.Value. In C++ I've tried an analogous approach: rng->Value = rng->Value; But when I run [...] read more

IdentityServer4 With Oracle database

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I've met a strange problem recently. I have Xamarin Android project, every time I call http request using real device with mobile data, it will throw me HttpRequestException, if I am using WiFi, everything is good. My code of calling HttpRequest is var url = "some/parameter" var client = new [...] read more

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I am getting error in simple in operator on MySQL - 5.7.mysql_aurora.2.07.2 on AWS RDS. You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''[1]'' Code public async Task<IEnumerable<User>> GetUsersAsync(long[] user_ids) { using MySqlConnection [...] read more

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I've been trying to take advantage of a new way of creating many-to-many relationships - nice article about EF 5 many-to-many relationships. The article states that you no longer need to define relation class and the framework does the job for you. However, for a couple of hours now I've [...] read more

Open Encrypted Sqlite Database With Microsoft.Data.Sqlite Created By System.Data.Sqlite

I have a database that was created with a password using the System.Data.Sqlite package and the ChangePassword method. Is it possible to open this database using the Microsoft.Data.Sqlite package? I've tried using the sqlcipher package described here: https://docs.microsoft.com/en-us/dotnet/standard/data/sqlite/encryption?tabs=netcore-cli but I get the error: Microsoft.Data.Sqlite.SqliteException (0x80004005): SQLite Error 26: 'file is [...] read more

Error Received while importing data using Flat File into SQL server

I am trying to import a flat file into SQL Server table and I received an error below. I verified the mappings looks good and around 5million data gets loaded into the table and then it fails. Any help would be greatly appreciated. * Copying to [dbo].[TABLE1] (Error) Messages Error [...] read more

GKE pods connection issues when having high load of requests

I have a GKE v1.17.400 private cluster running with NAT gateway. On the cluster I have multiple application that use google services such as stackdriver, pubsub and cloud sql. My applications are running on .net-core 2.2. It subscribing and publishing to a Pub/Sub topic. When having high load I am [...] read more

Read the contents of a column several times with Mysql datareader

I am creating a console application that outputs the contents of the "password" column and the "username" column. Does anyone know how I could rewrite the output every time new data appears on the password and username rows? I had thought about recreating the instance every time and to reassign [...] read more

Deploying Azure Function with DevOps

I've build an Azure function. I can deploy it from Visual Studio directly (right click on project, then Publish) to my Azure FunctionApps without any problems. However, when I try to use Azure DevOps to build and deploy it, I receive the following error and I have no idea what [...] read more

Xamarin Android 10 UDP Client In Background (Release Mode Only)

I am having an issue with the UDPClient in Android 10 (worked fine in Android 9) so Im assuming Im missing from Android 10 that I have yet to be able to find so far. I have a UDPService (background service) running which is a pretty standard implementation (Port is [...] read more

How can i persist MassTransit state data in entity framework?

I have a working state machine using MassTransit, however, I would like to persist the storage of state using EF Core. I followed the guide on MassTransit's website but it won't work, it does generate the table but does not populate it with data when the state machine is used. [...] read more

Exception changing password of existing SQL Server CE database

Using SQL Server CE 4.0.8876.1 (NuGet package). I'm trying to change the password of an existing SQL Server CE database as per this article: https://docs.microsoft.com/en-us/previous-versions/sql/compact/sql-ce-3.0/reference/kt1a3805(v=vs.85)?redirectedfrom=MSDN Perhaps I cannot change the password if the existing database is already encrypted? var oldConnStr = "DataSource=\"C:\\temp\\FilePath.sdf\";Persist Security Info=False; password=oldPass; Encrypt Database=True; flush interval=1"; var [...] read more

why exception.message is not in english

I have a c# application try { using (var client = new WebClient()) { client.DownloadFile(url, name); return true; } } catch (Exception e) { Thread.CurrentThread.CurrentCulture = new System.Globalization.CultureInfo("en-US"); Thread.CurrentThread.CurrentUICulture = new System.Globalization.CultureInfo("en-US"); Logger.Error("Error inside DownloadFile"); Logger.Error(e.message); Logger.Error(e.InnerException); } but i get error in non readable format > Error inside DownloadFile [...] read more

Start an osx virtualbox from ubuntu using vagrant

I am using Ubuntu 20.04 LTS, and am managing multiple VMs on it using Vagrant (with the purpose of using them as slaves in a Jenkins instance). I have successfully set several Ubuntu, Fedora and CentOs VMs (using images from Vagrant Cloud) without any problem. However, I am unable to [...] read more

Azure DB Connection Error HRESULT E_FAIL has been returned from a call to a COM component

I'm deploying an ASP.Net web site to Azure. It uses an Azure SQL database. I'm trying to set this up using a password-less connection string. I've been following the steps in a tutorial on MS Docs titled "Tutorial: Secure Azure SQL Database connection from App Service using a managed identity". [...] read more

External table is not in the expected format error while trying to access Excel

I am trying to access Excel from my vb application by using the Oledb Connection . Here is my connection string: <add key="ExcelConnection" value="Provider=Microsoft.ACE.OLEDB.12.0;Data Source={0};Extended Properties=&quot;Excel 12.0 Xml;HDR=NO;IMEX=1;MAXSCANROWS=1000;READONLY=FALSE;&quot;" /> Here is the code: Dim connection As New System.Data.OleDb.OleDbConnection(ExcelConnectionString) connection .Open() Dim schTbl As DataTable = connection .GetOleDbSchemaTable(System.Data.OleDb.OleDbSchemaGuid.Tables, Nothing) Dim dbAdapter [...] read more

Azure Nested IoT Edge: Lower level device can not pull modules except for edgeAgent

I am trying to deploy a Azure nested IoT Edge structure on two raspberry pi:s using the following documentation: https://docs.microsoft.com/en-gb/azure/iot-edge/tutorial-nested-iot-edge?view=iotedge-2020-11&tabs=azure-portal . The top level device is working correctly, modules is downloaded and connection is established to the IoT Hub. The only issue I currently see on the top level device [...] read more

Not able to vagrant up with homestead

I'm trying to get homestead to work on my windows 10 machine, but after installing vagrant and virtual box I'm getting this error Bringing machine 'homestead' up with 'virtualbox' provider... ==> homestead: Checking if box 'laravel/homestead' version '9.5.1' is up to date... ==> homestead: A newer version of the box [...] read more

Integration SCOM with Azure Log analytics error http.sys

when I try to connect SCOM to Log analytics I have this error : Date: 17.03.2021 10:41:41 Application: Operations Manager Application Version: 7.2.12213.0 Severity: Error Message: System.ServiceModel.CommunicationException: An error occurred while making the HTTP request to https://service.systemcenteradvisor.com/Config/SettingService.svc/ServiceSettings. This could be due to the fact that the server certificate is not [...] read more

asp.net Secure Cookies behind load balancer

This is a hybrid MVC/webforms asp.net application using framework 4.8, forms authentication and Membership. I need to implement secure cookies. The web site is behind a Coyote load balancer which I do not have access to (and never will have access to). I added the following to my web.config: * [...] read more

Error with Address Book in Outlook 2007

Have a bit of an issue concerning Exchange, was wondering if you could help me out THE OAB doesn’t seem to be updating with users that use Outlook 2007, with 2010 is works fine it downloads the latest address book but with 2007 you get the following error Task 'users [...] read more

How to enable nested virtualization in order to use VirtualBox inside of a KVM virtual machine?

We have a KVM hypervisor (L0, AMD, Kernel: Linux level0kvmhypervisor 4.19.0-12-amd64 #1 SMP Debian 4.19.152-1 (2020-10-18) x86_64 GNU/Linux), which runs a virtual machine that I would like to use as a nested VirtualBox hypervisor (L1). So what I'm trying to do is running VirtualBox inside of KVM. Some details about [...] read more

Active Directory SQL Server Random Handshake Timeouts

We've installed active directory on a new server and joined our database server and web servers to this new domain. However, randomly, we'll get the following error. What would be the cause of the handshake timeout error we're sometimes seeing? The fact that it's not ALWAYS happening to me means [...] read more

Can't mount mailbox database

After replacing a harddisk and copying my Exchange database files I cannot mount them. Before copying them I stopped the Exchange Storage service so my databases are clean. But when I try to mount them I get the error MapiExceptionCallFailed: Unable to mount database. (hr=0x80004005, ec=-546) I already tried several [...] read more

MDT Deployment Failure during unattend.xml

I am attempting to deploy Windows 10 Education on a number of machines using WDS(for PXE) and MDT2013 Update 2 installed on Windows Server 2012 R2. The setup is failing right after the install os step, when dism is applying unattend.xml The error message is Failure(5627): -2147467259 0x80004005 Anyone can [...] read more

Jenkins fails to start on Windows Server after Java Runtime update uninstalled older version of JRE

I have a Jenkins Server running on Windows Server 2012 and Java prompted me to update to a newer version (jre1.8.0_261 to jre1.8.0_271) and during that install it asked to uninstall older versions (for security reasons) which I allowed it to do. When I restarted Jenkins service it failed to [...] read more

How to identify the address, port and protocol of an encrypted connection string, used in a MVC application on Windows Server?

We have a client that has recently migrated to our servers but they don't have access to their website programmer. The Application is based on dotNet MVC and Microsoft SQL Server. after restoring website on our Windows 2016 Server with MS SQL 2017 installed on local host, we encounter an [...] read more

What are the steps to re-enable replication if replica-server lost the replicated vms?

We just lost our logical drive for a few replicated VMs and couldn't restore them. Now we ran into the issue that we can't re-enable the replication process on the primary Hyper-V Host. We get the following error: [Window Title] Enable Replication [Main Instruction] Enabling replication failed. [Content] Hyper-V failed [...] read more

Windows Server 2016 0x800f081f when attempting install of Windows Backup

I'm running W2K16 up-to-date as of today installed from stock Dell media. I've been attempting to install Windows Backup on this new server but it isn't working. I've been looking in c:\windows\logs\cbs and see that it refers to a few languages (RU/KR) that I never installed and source issues. Does [...] read more

How to run SIEMonster OVA in AWS

I am trying to setup SIEMonster in aws it has a minimum system requirement of 8CPU and 32GB Ram. I tried with hyper-v enabled ec2instance with 16cores and 64 GB Ram. i got the below error when starting the appliance in virtual box. Failed to open a session for the [...] read more

Network Exception thrown after session timeout

My site will run fine and I can go through the entire site, but after my session times out, when I make another request to a page I get this exception: Server Error in '/' Application. The system cannot find the file specified Description: An un-handled exception occurred during the [...] read more

SCCM ignoring Application Deployment during OSD

I am trying to do the following deployment with SCCM 2012 R2: * Lenovo IdeaPad 500S * Windows 8.1 Professional * no Domain, Workgroup machine * one local user with admin rights * ConfigManager Client * 8 applications installed during OSD The TS is working, showing up in Softwarecenter as [...] read more

MDT install not working, Fails

I am trying to deploy Windows 7 x86 with MDT 2013 and WDS (Server 2012 R2) but it is failing: WDS boots the litetouch WIM (32 or 64 bit) and Lite Touch takes over. I select the Task sequence Windows 7 x86 and it goes through with formatting and apples [...] read more

Host 'XXX.XXX.XXX.XXX' is not allowed to connect to this MySQL server

I am getting a MySql.Data.MySqlClient.MySqlException (0x80004005) with message Host 'XXX.XXX.XXX.XXX' is not allowed to connect to this MySQL server, where IP == Google.cloud IP. I do not know if there is a problem because I change the mysql database password and some how Google Cloud stayed with the old. My [...] read more

Windows Server 2008 R2 windows update stuck

i have a 2008 R2 Standard server (on VMware) that is stuck without being able to update. Behavior: Windows update fails on check for new updates error code 8000FFFF. When rebooting, server attempts to configure updates. Reboots to login screen, then reboots a second time. At that point it attempts [...] read more

Install .Net 2.0 on Windows 10 1809 failed

I have 4 identical computers with fresh install of Windows 10 1809 pro x64 french, workgroup, no antivirus, no WSUS. The first were cloned 3 times, i made a sysprep after each clone. I want to install a software (don't matted which software is) but block at prerequisite check : [...] read more

TryIsInRole Exchange 2010 Error

We've recently taken on a new server (with a plan to migrate exchange to O365 ASAP), but we've encountered an error when you go to set Out Of Office via OWA. I've done some searching about but cannot find anything on this, any help would be greatly aprpeciated Server Error [...] read more

Windows update error code 8000FFFF

We are using WSUS for updates. Last week I pushed out 2019-01 Monthly Security roll up for servers and desktops. Almost 1/3 systems had update failure with the same error code 8000FFFF, "Windows update encountered an unknow error", it happened on servers and desktops. I did a lot of researches [...] read more

Exchange Server 2016 OWA Error 500

We are currently unable to logon to OWA and ECP. After entering our admin crendentials, we get an ERROR 500 on the browser. Looking at the Events for exchange, we see this error often: Event ID: 2121 The Microsoft Exchange Replication service failed to start the TCP listener. Error: System.Net.Sockets.SocketException [...] read more

Exchange 2010 OWA could not load assembly after SP3 install

We updated our exchange 2010 server (running on Windows 2008 R2) to SP3 by downloading and running the Service Pack provided by Microsoft. After doing that we are unable to connect to any of the websites (OWA, ActiveSync, and so on). We get yellow .net error screens that say > [...] read more

Some Win10 PCs will not connect to SMB share, others will

I have a network SMB share (provided by a Netgear ReadyNas Firmware 6.9.3) Of the 15 Windows 10 Pro PCs I have tried to connect to this share, about half can't "see" the share, while the other half can see and browse to it with no trouble. Those that can't [...] read more

Can't connect from any active directory Windows PC to a Samba share with IP address, only with host name

Ok, this one is a bit surreal: We have an all Windows network with Active Directory that has the domain controller server, a file server and a database server. Recently we had to add a SUSE Enterprise Server to the network to serve a Linux specific application and some files [...] read more

Unable to connect to a new installation of sql server

I just installed SQL Server on my Windows Server 2012 R2 box. The installation went well but my apps can't connect to it. If I use the public DNS name for the server in the connection string, the stack trace looks like this: > [Win32Exception (0x80004005): Access is denied] [SqlException [...] read more

Exchange 2010 search index fails to build, event 9877

Our Exchange 2010 server (v14.03.0339.000, which is the latest version as of February 2017) works fine (one single exchange server in the AD), except for the search index. Resetting the search index (ResetSearchIndex.ps1 -Force -All, deleting the catalog folder, restarting search related services, rebooting the server etc.) didn't help, because: [...] read more

UNC path network connection error 0x80004005

I'm attempting to connect to Windows Server 2016 Standard Version 1607 (OS Build 14393.1715) via UNC path \\MyServer\F$ I receive the following error after a few moments: Error Message [https://i.stack.imgur.com/Stpnz.png] * I am a Domain Admin * Firewall is off on both machines (the proper ports were in place to [...] read more

GetDPLocations failed with error 0x80004005

My VM SCCM windows 2012 R2 server can't get a sccm-client on my windows 7 VM. I tried client-push and the CCMSetup.exe is running, but eventually stops. The ccmsetup.log gives me GetDPLocations failed with error 0x80004005: <![LOG[Sending message header '<Msg SchemaVersion="1.1"><ID>{50C62C2C-DD4B-4314-9623-C554140C1312}</ID><SourceHost>DIEDERIKSPC</SourceHost> <TargetAddress>mp:[http]MP_LocationManager</TargetAddress> <ReplyTo>direct:DIEDERIKSPC:LS_ReplyLocations</ReplyTo> <Priority>3</Priority><Timeout>600</Timeout><ReqVersion>5931</ReqVersion> <TargetHost>WIN-52BO8J9011M.poliforma.nl</TargetHost> <TargetEndpoint>MP_LocationManager</TargetEndpoint> <ReplyMode>Sync</ReplyMode><Protocol>http</Protocol><SentTime>2017-10-09T16:48:38Z</SentTime><Body Type="ByteRange" Offset="0" Length="1120"/><Hooks> [...] read more

Troubleshooting on Microsoft Hyper-V VSS Writer. The writer experienced a partial failure

We have this issue on our Windows Backup issue (wbadmin) from one of our Hyper-V server. We haven't got any backup issues till we applied one of the Windows updates. Machine environment: * Windows Server 2012 R2 * The Hyper-V and VM backups is pointing to USB portable device. * [...] read more

Enable 32-Bit Required In Only One of Three Environments for the Same Website

We have three environments (DEV, QA, PROD). Each environment has two IIS web servers. We got the following run time error on PROD only: Server Error in '/' Application. Unable to determine granted permission for assembly. Description: An unhandled exception occurred during the execution of the current web request. Please [...] read more

Vagrant/Virtual box error

I am trying to run 'vagrant up' on my RHEL VM and i get the following error. It looks like virtualization is not enabled.Any workaround for this ? There was an error while executing VBoxManage, a CLI used by Vagrant for controlling VirtualBox. The command and stderr is shown below. [...] read more

Server 2016 ADFS 3.0 and Azure AD update password url not working

I am trying to enable users to update their password. I have a Server 2016 with Active Directory and ADFS configured for SSO. SSO works fine and Active Directory is synced with Azure AD. We use Office 365 and new users are synced as planned. I enabled the AD FS [...] read more

MDT/WDS Windows 7 deployment fails

I've been following the tutorials to deploy a fresh instance of Windows 7 via MDT/WDS. I've injected the proper drivers, configured the sequences, but every system fails at 50% of "installing OS" with return code -2147467359 0x80004005. Research on "unknown errors" is proving unsuccessful. Advice is welcome. Logs can be [...] read more

How to get my VM on Azure to allow in My SQL Connection?

I have a Virtual Machine that is running my web api. I have then created a SQL Database through Azure(this db is not on the VM) and I put that connection string in my application. I get this when I try to run it. What do I need to do [...] read more

Upgraded Wintel Environment from 2003 to 2012R2, now only 2 Win10 clients can't see network shares or print, all other 78 W7Pro can

Over the last week I've migrated all of our services running on Server 2003 to our 2012R2 environment successfully. This included: AD, DHCP, DNS, Print server, File serving using the migration tool, and in the environment all PC's work well, except for 2 Win10 PC's that were upgraded to Win10 [...] read more

.NET SocketException - The requested name is valid, but no data of the requested type was found

I've been scouring the web looking for someone who has had the same kind of error that I am experiencing but have come up dry. I deployed a new ASP.NET web application to IIS and when I try to access the site I get the following Server error. It appears [...] read more

SharePoint ULS logs HTTP 304 Not Modified responses with errors - by design?

We've noticed a correlation between HTTP 304 responses to requests for SharePoint Style Library assets and ULS error-like messages in the same correlation such as: Event ID ab1a9 > Failed to get document content data. System.ComponentModel.Win32Exception (0x80004005): Cannot complete this function at Microsoft.SharePoint.SPSqlClient.GetDocumentContentRow(Int32 rowOrd, Object ospFileStmMgr, SPDocumentBindRequest& dbreq, SPDocumentBindResults& dbres) [...] read more

How can I access to a database on OpenShift?

I created an application on OpenShift, everything is working and there are no problems. I now need to attach the database that is on OpenShift with my desktop application developed in C #. The desktop application only needs to read the data that we have within the database tables and [...] read more

How can I disable FastCGI on a Windows IIS 6 server?

We use WordPress for our company website and it has crashed for no discernible reason. It gives an error message like this: FastCGI Error The FastCGI Handler was unable to process the request. Error Details: The FastCGI process has failed frequently recently. Try the request again in a while Error [...] read more

Intermittent DB connection failure

Recently I started to see intermittent errors in log files of my web application. Raising from different places of the application the error is always about failed connection to DB which is located on another server: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The [...] read more