Windows error 0x8007007E, -2147024770

Unable to load DLL (Module could not be found HRESULT: 0x8007007E)

I have dll library with unmanaged C++ API code I need to use in my .NET 4.0 application. But every method i try to load my dll i get an error: > Unable to load DLL 'MyOwn.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) I have [...] read more

Visual studio the project needs to be deployed before it can be started

When starting to test the application on Windows Phone (even a blank app) on emulator or device, this error is poping out "The project needs to be deployed before it can be started". "verify the project is selected to be deployed in the solution configuration manager, or depoly it explicitly [...] read more

unable to load cvextern in a c# project

i'm trying to debug my program, using emgu and HaarCascade in c#. i'm getting an exception like so : > Unable to load DLL 'cvextern': The specified module could not be found. (Exception from HRESULT: 0x8007007E) i've added the file cvextern.dll to my project and tried both "copy always" and [...] read more

TFS 2015 SDK Missing Microsoft.WITDataStore64.dll

I am attempting to switch to the TFS 2015 SDK dlls (Version 14) for a few reasons. First, they are in nuget and second, the 2013 SDK dlls (Version 12) require the 32-bit flag flipped in IIS. I pulled down nutget package and the namespaces all line up with the [...] read more

TuesPechkin unable to load DLL 'wkhtmltox.dll'

I've been using TuesPechkin for some time now and today I went to update the nuget package to the new version 2.0.0+ and noticed that Factory.Create() no longer resolved, so I went to read on the GitHub the changes made and noticed it now expects the path to the dll? [...] read more

Azure Service Fabric missing DLL on production server: FabricCommon.dll

I have created an actor service, which runs on a development cluster. An ASP.NET application (hosted separately via IIS), connects to the cluster and uses the actors. This works fine. But when I deploy everything to the production environment, the ASP.NET application fails to connect to the cluster with the [...] read more

Unable to load DLL ‘ABCpdf9-32.dll’. The specified module could not be found (Exception from HRESULT: 0x8007007E)

Development and deployment on 32-bit system were successful, but a production system running Windows Server 64-bit caused several errors: > Exception System.DllNotFoundException Unable to load DLL ‘ABCpdf9-32.dll’. The specified module could not be found (Exception from HRESULT: 0x8007007E) read more

Visual Studio C# - SQLite.Interop.dll not found

I am currently trying to create with Visual Studio a C# application working with SQLite. I installed SQLite for my program with NuGet and three references appeared in the Solution Explorer (System.Data.SQLite, System.Data.SQLite.EF6, System.Data.SQLite.Linq). When I execute my app in VS, everything works fine. However, whenever I publish it (with [...] read more

Firebird .NET provider and embedded server 3

I'm trying to use .NET Firebird Provider to connect to the embedded FB 3.0.1 server. As far as I know, (also written here (page 6)), there is no more fbclient.dll\fbembed.dll but a single client fbclient.dll used for remote and embedded access. But when I call the FBConnection.Open() I get a [...] read more

DllImport native dependency from NuGet package not working on net472, but works netcoreapp2.2

My project currently works flawlessly on .NET Core (Linux/OSX/Windows/ netcoreapp2.2). It should work on net472 as well, but for some reason, DllImport isn't finding the native dependency. A simple repro can be found here, but I will expand further in this question for posterity. Here is the project that is [...] read more

Failure to install NetFX3 on Windows Server 2012: Error 3017 -- Am I missing something here?

I am really struggling to get this installed. I have tried the suggestions here in an attempt to rectify any possible corruption. I mounted the disk image to 'G' to do an offline install. I also attempted an online install with similar results. Output as follows: Microsoft Windows [Version 6.2.9200] [...] read more

Unable to load DLL 'tensorflow' or one of its dependencies (ML.NET)

I have a .NET Core 3 app for image classification, using Microsoft's ML.NET framework. On my development machine, I can run the code and it all works fine. However, when I deploy it to my staging server, I get this error at runtime: System.Reflection.TargetInvocationException: Exception has been thrown by the [...] read more

Unable to load DLL 'e_sqlite3': The specified module could not be found

I have a Xamarin Forms solution. I added sqlite-net-pcl as reference to all projects. It works fine on Android but crashes on Windows 8.1 and Windows Phone 8.1. I have an IOS project but I don't have OSX at the moment to try it. I use this in the Windows [...] read more

C# importing C++ dll

I have a managed dll file which imports functions from a C++ dll to the managed environment. I'm using some of its functions in my program but the problem is, I get this error when I use it: Unable to load DLL 'Libraries\lib.dll': The specified module could not be found. [...] read more

Cannot install RDS-Web-Access

I'm trying to install the remote desktop web access role in server 2012, a simple task you might think, however whenever I try to do this, I get this error: add-windowsfeature : The request to add or remove features on the specified server failed. Installation of one or more roles, [...] read more

new-WindowsImage stalls with 0x8007007E, can't load unattend.dll

I'm trying to convert capture a .VHDX as a .WIM file. The file in question is a syspreped Windows 7 generalized image. - I'm working on Windows 8.1 and I have the Windows ADK installed. - In powershell I issue the command. New-WindowsImafe -capturepath e:\ -name Windows7Image -ImagePath d:\wim\windows7.wim -description [...] read more

Error 0x8007007e When trying to mount WinPE 5 wim in Windows 7 using Powershell

Using ADK for Windows 8.1, and the DISM cmdlets that come with them. I have WMF 4.0 installed. My machine is Windows 7 x64 SP1, and I'm trying to mount the wim using PS C:\Users\BigHomie> Mount-WindowsImage -ImagePath 'C:\Program Files (x86)\Windows Kits\8.1\Assessment and Deployment Kit\Windows Preinstallation Environment\x86\ en-us\winpe.wim' -Path C:\WinPE_x86 -index [...] read more

Why does using SQLite in Azure Functions give me a DLLNotFoundException?

I'm trying to write a timer-triggered Azure Function that downloads a bunch of data and processes it into a SQLite database. I've written code that does this and runs fine on my own machine. But, the same code in Azure yields a DllNotFoundException, complaining that the system can't load "e_sqlite3." [...] read more

System.DllNotFoundException: 'Unable to load DLL 'libwkhtmltox': The specified module could not be found. (Exception from HRESULT: 0x8007007E)'

Getting error when trying to generate PDF from HTML template. I have a different class library for generating PDF and I'm calling that from another controller. > System.DllNotFoundException: 'Unable to load DLL 'libwkhtmltox': The specified module could not be found. (Exception from HRESULT: 0x8007007E)' read more

How to get Python.Net to use Python 3.6 Anaconda Distribution

How do I get Python.NET to use Python 3.6? I copied the sample code below and when I run it I get the error: Unhandled Exception: System.DllNotFoundException: Unable to load DLL 'python35': The specified module could not be found. (Exception from HRESULT: 0x8007007E) at Python.Runtime.Runtime.Py_IsInitialized() at Python.Runtime.Runtime.Initialize() at Python.Runtime.PythonEngine.Initialize(IEnumerable`1 args, [...] read more

Running ASP.NET 5 on Nano Server throws "Unable to load DLL 'kernel32'"

I have created a simple ASP.NET 5 project based on the ASP.NET 5 beta 8 Visual Studio template. I have published the project using this command dnu publish <path to project.json> --out <path to publish folder> --configuration Release --runtime dnx-coreclr-win-x64.1.0.0-beta8 --wwwroot-out "wwwroot" --no-source After I run the web.cmd on nano [...] read more

System.DllNotFoundException: Unable to load DLL 'SqlServerSpatial110.dll': The specified module could not be found

I am doing a project which having some functions on Geographical distance calculation. So I use geographical datatypes in entity framework by adding nuget package SqlServerSpatial110.dll for that function. I think my code is correct. Everything is working on local server. But when I uploaded it to server it shows [...] read more

Win 7 time service error

I see a warning in my Win7 Events Log: The time service has not synchronized the system time for 86400 seconds because none of the time service providers provided a usable time stamp. The message suggests that I run: w32tm /resync When I try to run that command, I get [...] read more

Cannot Enable Hyper-V on my machine

I'm trying to enable Hyper-V on my machine in order to use Docker. I've tried letting Docker enable it, using Windows Features to enable it, and using Powershell (as administrator). My system is running Windows 10 Pro 64-bit and has all of the Hyper-V options enabled (VM Monitor Mode Extensions, [...] read more

Ubuntu on Windows showing WSL as not enabled, even though Windows showing WSL as enabled

When I launch Ubuntu, I receive the following error: The WSL optional component is not enabled. Please enable it and try again. See https://aka.ms/wslinstall for details. Error: 0x8007007e Press any key to continue... However, when I check features in PowerShell using Get-WindowsOptionalFeature -Online, I see the following: FeatureName : Microsoft-Windows-Subsystem-Linux [...] read more

Asp.net published web site: The specified module could not be found. Exception from HRESULT: 0x8007007E

I'm having a problem when browsing a published site on local iis7 (on windows 7). When browsing the asp.net site through VS2008 with F5 (dev iis) it works fine. When publishing it and browsing, I get a: > Server Error in '/MySite' Application. The specified module could not be found. [...] read more

.netcore on linux odbc connection to hive

I'm trying to connect to Hive from .netcore (v. 1.0.1) app on linux (Red Hat 7.3 64-bit). Program.cs code: using System; using System.Data.Odbc; using System.Collections; using System.Collections.Generic; namespace app { class Program { static void Main(string[] args) { var connectionString = "DSN=Hadoop Hive"; var createTableCommandText = "CREATE TABLE Searches(searchTerm STRING, [...] read more

Emgucv ver 4.2 on Azure Function

I want to use EmguCv ver 4.2 in an Azure Function V3 I have created an Azure Function v3(.Net Core) application Installed Emgu.Cv ver 4.2.0.3636 from Nuget Installed Emgu.CV.Runtime.windows ver 4.2.0.3636 also from Nuget [FunctionName("Function1")] public static async Task<IActionResult> Run( [HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequest req, ILogger log) [...] read more

Using CNTK from F#

I am trying to use CNTK from F#, I have added Cntk.Core.Managed-2.7 to my project (.NET framework 4.7.2 also tried under 4.5.0) I only have the following code in Program.cs let main argv = DeviceDescriptor.UseDefaultDevice().Type |> printfn "%A" 0 // it compiles fine, but at run time I have the [...] read more

Msmdpump.dll OLAP data pump is throwing a 500 error

How do I resolve this issue with requests to msmdpump.dll for connections to SQL Server Analysis Services? I am receiving a 500 Error from the IsapiModule. On a Windows Server 2012 R2 machine, with IIS 8.5, I have setup the OLAP data pump (msmdpump.dll), using the following instructions: https://msdn.microsoft.com/en-us/library/gg492140.aspx#bkmk_copy * [...] read more

Where shall I put a DLL generated in another project from the same solution -I am using Visual Basic Visual Studio 2017-?

I have created a C++ DLL in Visual Studio 2017 using the following sources: Header: stdfax.h // stdafx.h : include file for standard system include files, // or project specific include files that are used frequently, but // are changed infrequently // #pragma once #include "targetver.h" #define WIN32_LEAN_AND_MEAN // Exclude [...] read more

OpenCVSharp: Unable to load DLL 'OpenCvSharpExtern'

I have installed the latest OpenCVSharp 2 (2.4.10.201...) with the NuGet manager in my project. Everything concerning OpenCVSharp.CvMat is working OK (loading, manipulation etc) so I am sure the installation is correct. However I cannot use OpenCVSharp.CPlusPlus at all! The problem is that it doesn't load OpenCvSharpExtern.dll. Error shown from [...] read more

problems running x86 Asp.net application on 64-bit windows with IIS7.5

I'm currently in the process of preparing a new server to run our ASP.Net platform on. For the first time I'm doing the installation on a 64-bit Windows (2008 R2), and with IIS7.5 (before that always 7.0). Our website is built in x86, so I've enabled the application pools to [...] read more

An error occured synchronizing windows with time.windows.com

Okay so I've tried stopping/registering the win32tm service on this Windows Server 2008 Enterprise Computer. C:\Users\Administrator>net stop w32time The Windows Time service is stopping. The Windows Time service was stopped successfully. C:\Users\Administrator>w32tm /unregister The following error occurred: Access is denied. (0x80070005) C:\Users\Administrator>w32tm /unregister W32Time successfully unregistered. C:\Users\Administrator>w32tm /register W32Time successfully [...] read more

Server 2016 eval to essential

currently I have the following running: Name: Windows(R), ServerStandardEval edition Description: Windows(R) Operating System, TIMEBASED_EVAL channel Product Key Channel: Retail:TB:Eval and bought a Windows Server 2016 Essentials key. However, changing the product key via System fails with: screenshot [https://i.stack.imgur.com/JEX1u.png] Executing Cscript.exe %windir%\system32\slmgr.vbs /ipk <***KEY***> returns Error: 0xC004F069 On a computer [...] read more

Cannot uninstall KB4338815

Trying to uninstall this update as it breaks one of our .net applications but it will not remove. Tried in Installed Updates which fails, also tried removing via DISM which fails with the log below (I had to remove timestamps and a little inconsequential data to make it all fit [...] read more

BizTalk MQSC adapter configuration error & IBM WebSphere MQ Client V6.0

I'm having trouble configuring the MSQC adapter for BizTalk Server 2006. At the moment I'm getting the following error when setting up a receive location or send port: The adapter "MQSC" raised an error message. Details "The specified module could not be found. (Exception from HRESULT: 0x8007007E) A dependency could [...] read more

Diagnosing "The specified module could not be found" on IIS7 with ASP.Net

I am migrating some web apps from a windows 2003 server with IIS6 server to a Windows server 2008 R2 server with IIS7. One of the apps, which runs on asp.net v2.0 using forms authentication will not load. It gives me the following error... > The specified module could not [...] read more

Can't get imagemagick to work on windows server 2008

I'm trying to install ImageMagick-6.5.9-10-Q16-windows-dll.exe on windows server 2008 x86, the installation went good but in my application I can get it to work. I'm doing exactly the same steps on my local windows 7 machine and it's works fine there. I'm going now to do the last try and [...] read more

How Can I Execute DISM Through A Specific Source On Windows 10?

Right now I my computer crashes with errors like SystemService exception. It does this quite frequently. Especially if I run a GPU intensive application like a game. I've executed a DISM command for RestoreHealth after sfc /scannow revealed corrupted files. However, it seems that the files needed for that are [...] read more

After upgrading to Windows 10 the Invantive Control for Exact Online add-in is gone in Microsoft Excel

My PC was upgraded from Windows 7 to Windows 10. This was done using formatting the hard disk and then re-installing all software. I used to have a Developers ribbon in which I could disable/enable the COM-addin of Invantive. The Developers in Excel is now missing. Neither can I find [...] read more

Install Hyper-V on Windows 8 PRO

I've tried to install Hyper-v platform component on my Windows 8 Pro. I got no message about anything going wrong. Just after "need restart" i got 30% progress done, then sudden restart again and "canceling unsuccessful install" message. No log messages, or rather say i don't know where to look [...] read more

Type Initializer exception being thrown when launching WPF application

I am pretty new to Windows desktop development, so please let me know if this is a repeat question. Our application is using WPF/Telerik UI, targeting DotNet Framework 4.7.2, & using EF Core 3.1.5. It runs perfectly in Visual studio and appears to publish without error (both by 1 click [...] read more

How to fix “Internal Diagnostics Hub Exception” in VS 2015 - missing DiagnosticsHub.CpuSamplingAnalyzer.dll

I've just installed VS 2015 Community Edition on a new laptop w. Windows 10, and to begin with it worked fine, but then it started notifying me about > "Internal Diagnostics Hub Exception. See log for more details." ...every time I started the debugger. As suggested in How to fix [...] read more

asp.net mvc (use external dll of c++ Exception from HRESULT: 0x8007007E )

I write a asp.net mvc project, this project use external dll of c++ (ACTR_DLL.dll) this project run on my system successfully. But when get publish from visual studio, external dll of c++ dont exist in folders when i upload project on server, this error is shown: > Unable to load [...] read more

Intermittent File Not Found Exception retrieving COM class using NetOffice to create Excel File (C#)

I have a program that runs on a SBS 2008 server which has Office 2007 installed and creates a report in an Excel file that is emailed. I'm using NetOffice to create the Excel file and it works most times. However, it's regularly throwing a File Not Found exception and [...] read more

DinkToPdf Net Core not able to load DLL files

I am try to generate PDF from html sql server database using DinkToPdf library. In the Startup file I have added var context = new CustomAssemblyLoadContext(); context.LoadUnmanagedLibrary(Path.Combine(Directory.GetCurrentDirectory(), "libwkhtmltox.dll")); The line gives me error on launching the web app > DllNotFoundException: Unable to load DLL 'C:\Program Files\IIS Express\libwkhtmltox.dll' or one of [...] read more

System.DllNotFoundException in .NET Core application

In a .NET Core application, I'm getting this error when I try to run my unit test project: System.DllNotFoundException: Unable to load DLL 'opencv_core246' or one of its dependencies: The specified module could not be found. (0x8007007E) The DLLImport line simply uses 'opencv_core246' (no path), so my understanding is that [...] read more

C# error: Unable to load DLL 'AutoItX3.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)

DLL is available inside 'References'. I can able to run the test using 'Test Explorer' successfully Problem:Same test when im running from mstest commands- im getting the following error, error: Unable to load DLL 'AutoItX3.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) Where i'm wrong ? [...] read more

Azure Function 3.0.1 on netcore3.1 System.Data.SqlClient: The type initializer for 'System.Data.SqlClient.TdsParser' threw an exception

I am using the latest version of azure functions 3.0.1 and .net core 3.1. ( The following question look familiar but it didn't help me so creating a new one Azure functions runtime exception, the type initializer for system data sqlclient excetion, Unable to load DLL 'sni.dll' ) I want [...] read more

How to fix 'Crypto' exception when running previously working TFS Mac Build Agent?

The TFS build agent on my Mac host was working until I recently upgraded Visual Studio and installed PowerShell 6.2.3 using homebrew. The version of Visual Studio Enterprise is now 8.4 (Build 2535). The build agent was running just before I restarted the Mac host, as per Visual Studio upgrade [...] read more

Logging which component is searching for which dll under which paths

An application that is trying to import unmanaged dlls via [DllImport("Unmanaged.dll", EntryPoint = "UnmanagedMethod", ExactSpelling = true, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)] and LoadLibrary("AnotherUnmanaged.dll" ) keeps throwing > HRESULT: 0x8007007E exceptions. The import works with absolute paths, i.e. the dlls exist and can be accessed. Since I can't use [...] read more

ML.Net sentimental analysis prediction of comments not working in ASP.NET MVC web application

I am trying to make project in .NET framework in which the controller code is as below: [HttpGet] public ActionResult Analysis() { return View(); } [HttpPost] public ActionResult Analysis(ModelInput input) { // Load the model MLContext mlContext = new MLContext(); ITransformer mlModel = mlContext.Model.Load(@"C:\Users\samya\source\repos\riya123\riya123ML.Model\MLModel.zip", out var modelInputSchema); // Create prediction [...] read more

Dll is missing right after publishing it. .net WinForms

Where the files of published project will go after installing it ? I tried putting the DLL inside of the setup folder there yet it has still a same problem. I'm trying to use the DLL using pinvoke [DllImport("tc-b_new_sdk.dll", CallingConvention = CallingConvention.Cdecl)] I receive this error: System.DllNotFoundException: Unable to load [...] read more

"Install-Module -name AzureAD" fails with error on PS6 with MacOSX

I was able to install Powershell Core on MacOSX and now I'm trying to administer an Azure AD instance from the same. When I install the AzureAD module, I get the following error PS /Users/c> Install-Module -name AzureAD Untrusted repository You are installing the modules from an untrusted repository. If [...] read more

Data recovery failure from Azure Data Recovery Vault using MARS Agent with on-premises computer

Despite trying several times since last night, the recovery of a volume from an Azure Data Recovery Vault to a new location on the original source computer fails after approximately (but not exactly) the same amount of data transfer (~3.7GB of ~7.5GB). If the recovery is attempted over the previously [...] read more

Unable to load DLL 'Msacm32.dll': The specified module could not be found

I would like to add to this issue. This was working previously when I was running our old DC Server running an older installation of Windows 2016 Server DC. Once we lost that DC, and then a hard drive failure took out the backup DC, along with the entire Web [...] read more

Installing Features On Demand from an ISO File

I am trying to install RSAT tools on Windows 10 1809 through Features on Demand since that is where they put them now instead of downloading a package installed. (Because why make it easy). I have imported cab file: Microsoft-Windows-Server-AppCompat-FoD-Package~31bf3856ad364e35~amd64~~.cab So when I do /Get-Capabilities it shows I have the [...] read more

Windows 10 x86 on uefix64 system (via network) error at the end of the installtion

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

Windows Color System Calibration Loader (specified module could not be found 0x8007007E) - Windows Task Scheduler

Background: Windows Color System Calibration Loader is used to automatically load Windows color profiles for your display once Windows is loaded. I'm planning to disable this so I can get Nvidia control panel to allow me to properly use Nvidia desktop color settings. Reason for that is so I can [...] read more

Corrupt Defender on Windows Server 2016 0x8007007e

These are the facts: a) Listing (by cmd dir or any other way) of C:\Windows\servicing\Packages needs around an hour, which is much too much, during this time the files are all the time accessed by MsMpEng.exe which is Defender. It seems this is the only directory where this needs so [...] read more

Windows won't update, or install .NET framework, or run sfc /scannow

So, I've been trying a lot of things to get my computer to run a few programs that depend on C++ and the .NET framework. I tried to reinstall the .NET framework, but it failed, with the error message > catastrophic failure (0x8000FFFF) Soon after, I realized that Windows was [...] read more

Windows 8.1: Tasklist: ERROR: Not found

When I run tasklist, I get this error. >tasklist ERROR: Not found >where tasklist C:\Windows\System32\tasklist.exe >tasklist /? TASKLIST [/S system [/U username [/P [password]]]] [/M [module] | /SVC | /V] [/FI filter] [/FO format] [/NH] ... >taskkill ERROR: Invalid syntax. Neither /FI nor /PID nor /IM were specified. Type "TASKKILL [...] read more

My audio and video drivers are not working, planning on factory reset, is this the appropriate solution?

I recently downloaded a packaged application, accidentally installing a dozen unwanted programs. They are literally causing pop ups to randomly happen and it seems that over half of the unwanted programs are actually downloading and installing their own software packages without even asking me. These are eating up my CPU, [...] read more

Cannot update to Windows 10 on HP 15-f014wm

I'm trying to update to Windows 10 on my 15-f014wm laptop. I'm using the "Windows10Upgrader9194.exe" (which updated itself, so the presumably version number at the end may be wrong) thing to update, but after trying to update, it restarts, shows me a window saying that Windows 10 couldn't be installed, [...] read more

How to create a Windows To Go that can be updated with OS updates

rem These commands copy the selected image file to rem predefined hard disk partitions on a UEFI-based computer. rem Usage: ApplyImage WimFileName rem Example: ApplyImage E:\Images\ThinImage.wim rem === Copy the image to the recovery image partition ======================= copy %1 F:\sources\install.wim rem === Apply the image to the Windows partition ============================= [...] read more

MSI cant load .dll Error: 0x8007007E wix installer

I am trying do this in custom action wix: string sqlConnectionString = @"Server=MyInstanceName;Trusted_Connection=True;MultipleActiveResultSets=true"; string script = "..."; Microsoft.Data.SqlClient.SqlConnection conn = new Microsoft.Data.SqlClient.SqlConnection(sqlConnectionString); Server server = new Server(new ServerConnection(conn)); server.ConnectionContext.ExecuteNonQuery(script); It work in console app but when I run msi it throw: > Failed to connect to server MyInstanceName. Could not [...] read more

"Unable to load DLL" when C#(UWP) call native c++ dll which calls another dll

I have a UWP c# app which calls a native C++ DLL named DLL2.dll and DLL2.dll calls another native C++ DLL named DLL1.dll. I put these two dll into a folder named library and the UWP project included this folder, selecting "copy always" in "Copy to output directory" and "content" [...] read more

C# Oracle Connection without Client // missing dll

I'm trying to connect with Visual Studio 2019 and C# to Oracle without OracleClient. I downloaded the ODAC xcopy 32 bit and copied to the debug folder. After that, I referenced the Oracle.DataAccess.dll. When I tried to run the Application at another PC, I got following error: > System.DllNotFoundException: DLL [...] read more

How to fix 0x8007007E error with windows biometric service

I am developing Windows biometric Driver using using windows biometric framework. My driver is successfully installed,But when i checked in Event viewer i found below error: "Windows biometric Service failed to configure a biometric unit for sensor : (My Device info) "The operation failed with error : 0x8007007E" If someone [...] read more

DLL not found error after publishing in VS2015 — tidy.x64.dll

I have an issue I struggle with since days. I nearly tried everything i am able to try but had no success. Not to hide, I am not an C# expert but I use to learn. I use TidyHTML in a project to correct some corrupt html from an editor. [...] read more

Docker not allowing use of System.DirectoryServices.AccountManagement

My application keeps crashing // domain connection PrincipalContext LDAPDomain = new PrincipalContext(ContextType.Domain, LDAP_DOMAIN); // checking existance of user UserPrincipal user = UserPrincipal.FindByIdentity(LDAPDomain, username); The error message says DllNotFoundException: Unable to load DLL 'activeds.dll' or one of its dependencies: The specified module could not be found. (0x8007007E) The code works fine [...] read more

ImageMagick on Azure Functions cannot load native library

I'm trying to use Magick.NET library to do image processing on Azure Functions. I have tried the same code in a Console App (.NET Core 3.1) which works without any issues. However when running the same code in an Azure Functions Project, I get the following error. Code: var image [...] read more

Quickbook deskop how to access from network system

Hi i am creating a EXE that will access Quickbook database network folder and read data. For he same i am using QBXMLRP2Lib; XmlDocument inputXMLDoc = new XmlDocument(); inputXMLDoc.AppendChild(inputXMLDoc.CreateXmlDeclaration("1.0", "utf-8", null)); inputXMLDoc.AppendChild(inputXMLDoc.CreateProcessingInstruction("qbxml", "version=\"13.0\"")); XmlElement qbXML = inputXMLDoc.CreateElement("QBXML"); inputXMLDoc.AppendChild(qbXML); XmlElement qbXMLMsgsRq = inputXMLDoc.CreateElement("QBXMLMsgsRq"); qbXML.AppendChild(qbXMLMsgsRq); qbXMLMsgsRq.SetAttribute("onError", "stopOnError"); XmlElement custAddRq = inputXMLDoc.CreateElement("SalesOrderQueryRq"); qbXMLMsgsRq.AppendChild(custAddRq); [...] read more

Use a C++ dll in c#

I want to use a C++ dll IN a c# code example (using the c++ dll): class Program { [DllImport(@"netcoreapp3.1\savedecrypter.dll", CallingConvention = CallingConvention.Cdecl)] public static extern string decryptSave(string o); static void Main(string[] args) { string ja = "dhsabdasji"; string show = decryptSave(ja); Console.WriteLine(show); Console.ReadLine(); } } **and this is the [...] read more

Unable to load DLL 'Microsoft.WITDataStore32.dll':The specified module could not be found.(Exception from HRESULT:0x8007007E)

I am getting error while debugging the Unit test cased in Visual Studio 2017 Professional edition. > Unable to load DLL 'Microsoft.WITDataStore32.dll':The specified module could not be found.(Exception from HRESULT:0x8007007E) The below Nuget reference is missing in the existing code: > package id="nuget-bot.Microsoft.TeamFoundation.WorkItemTracking.Client.DataStoreLoader" version="15.0.31101" targetFramework="net452" /> As a workaround, I [...] read more

Microsoft.WITDataStore32.dll not found exception only in Class Library output type

Attempting to use Microsoft.TeamFoundationServer.ExtendedClient 15.112.1 https://www.nuget.org/packages/Microsoft.TeamFoundationServer.ExtendedClient/ Using Visual Studio 2017 This code in a console app works just fine: string tfsUrl = "{{tfsurl}}"; string project = "{{project}}"; TfsTeamProjectCollection tfs = new TfsTeamProjectCollection(TfsTeamProjectCollection.GetFullyQualifiedUriForName(tfsUrl)); ITestManagementService tms = tfs.GetService<ITestManagementService>(); var proj = tms.GetTeamProject(project); This code in a TestMethod as part of a Unit [...] read more

SSAS Data Pump - IsapiModule could not be found

The data pump was previously running on an server with IIS and SQL Server running on the same server. It was working fine. We've been provided a new SQL named instance and we're trying to re-setup the data pump to point to the new server. New SQL server is also [...] read more

System.TypeInitializationException: 'The type initializer for 'Emgu.CV.OCR.Tesseract' threw an exception.'

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I am getting following error when I try to use a function from DLL written in C++ in my C# UWP App. i can call same DLL in C# console application without any issues. I am not experienced in working with dll/dependencies. Really appreciate your help. ERROR in C# UWP [...] read more

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In my UWP app, I have been retrieving the installed fonts using try { var fonts = CanvasTextFormat.GetSystemFontFamilies(); return (fonts.Length>0) ? fonts.OrderBy(f => f).ToList() : new List<string>(); } catch (Exception) { return new List<string>(); } Worked fine, until it did no longer. Now, I am getting the exception {System.IO.FileNotFoundException: The [...] read more

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I've been searching the internet all over for 2 hours trying to fix this issue but every time I try to execute the code, it will start then about a second later it crashes with this error. > Unable to load DLL 'SDL2': The specified module could not be found. [...] read more

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I've downloaded sfml from NuGet to develop with it in C#. I'm using the 2019 community version for C# and version 2.5 for sfml. With the code: using SFML.Graphics; using SFML.Window; namespace sfml_test { class Program { static void Main() { RenderWindow window = new RenderWindow(new VideoMode(200, 200), "test"); CircleShape [...] read more

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Hi I am getting Exection in Win2D GetsharedDeice in Debug x64 mode But in release mode its working fine CanvasDevice device = CanvasDevice.GetSharedDevice(); Exception: > System.IO.FileNotFoundException: The specified module could not be found. (Exception from HRESULT: 0x8007007E) at System.StubHelpers.StubHelpers.GetWinRTFactoryObject(IntPtr pCPCMD) at Microsoft.Graphics.Canvas.CanvasDevice.GetSharedDevice() ... .. .. Can anyone help me to [...] read more

Asp.net core 3.1 - InProcess on Azure app Service HTTP Error 500.31 - ANCM Failed to Find Native Dependencies

I have migrated my project to asp.net core 3.1 but when I deploy to azure web app its failing to start. Displaying an error > HTTP Error 500.31 - ANCM Failed to Find Native Dependencies Common solutions to this issue: The specified version of Microsoft.NetCore.App or Microsoft.AspNetCore.App was not found. [...] read more

dotnet core application deployed on local service fabric throws Microsoft speech services exception

I have a dotnet core 2.2 application that consumes Microsoft cognitive speech services version 1.8.0. The application is deployed on a single node local service fabric cluster. I have added the service fabric support using visual studio 2019Right click on root project -> Add -> Container Orchestrator Support -> Service [...] read more

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I can run an azure function app with libvips library from localhost for this function app - manipulation for images output correctly. I setup my local environment by saving libvips win64 in a folder in my windows 10 PC, added libvips bin folder to environment PATH and in Visual studio [...] read more

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Hi i have this dll from an old project that the dll is uses to login but uppon adding the DLL on reference it give's me a reference "AppUser.dll" can't be added, Please make sure that the file is accessible and that it is a valid assembly or COM component. [...] read more

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I have created a console application using Visual studio .net framework 2017 to connect to a SQL Server and it works fine. I have then created an Azure function directly on Azure portal (I did not create on .NET and deployed to Azure). After creating the Azure function on the [...] read more

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I downloaded the sqlite-net-pcl nuget package from visual studio, but in my .XAML file I am getting the following exception: Unable to load DLL 'e_sqlite3': The specified module could not be found. (Exception from HRESULT: 0x8007007E) specifically in the line <vm:NotesVM x:Key="vm"/> the complete .XAML is: <Window x:Class="EverNoteApp.View.NotesWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" [...] read more

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I try to run Windows Forms Application which is running at Windows 10. I bought new MAC, so I install Parallels Desktop, then VMWare and I am facing the same problem when I try to run program in debug: System.TypeInitializationException HResult=0x80131534 Message=The type initializer for 'ZeroMQ.Interop.LibZmq' threw an exception. Source=clrzmq [...] read more

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I'm trying to connect to DB2 with function apps, but I have problems with DB2 dlls. I receive this error during the debug of my function app, using latest versions of IBM.Data.DB2.Core nuget packages (1.3.0.100) : {'Unable to load DLL 'db2app64.dll' or one of its dependencies: The specified module could [...] read more

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MyApp is a C# .NET v4.5.2 WPF app. MyAssembly is a Matlab .NET assembly I created containing MyClass. MyAssembly requires MCR v9.1. MyApp performs various tasks; when one requires Matlab and it tries to instantiate MyClass then a popup window displays: > The procedure entry point H5Rdereference could not be [...] read more

Azure functions: Unable to load DLL 'sni.dll' or one of its dependencies: The specified module could not be found. (0x8007007E)

Trying to run this Azure Function in Azure portal but fails with above title error: using System; using System.IO; using System.Net; using System.Threading.Tasks; using Microsoft.AspNetCore.Mvc; using Microsoft.Azure.WebJobs; using Microsoft.AspNetCore.Http; using Microsoft.Extensions.Logging; using Microsoft.Extensions.Primitives; using Newtonsoft.Json; using System.Data.SqlClient; public static string Run(HttpRequest req, ILogger log) { string name="dbconn"; string conStr = [...] read more

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I have tried to install the driver using DISM.exe /Online /Add-Capability /CapabilityName:Microsoft.WebDriver~~~~0.0.1.0. But its failing with below error Deployment Image Servicing and Management tool Version: 10.0.17763.771 Image Version: 10.0.17763.1039 [==========================100.0%==========================] Error: 0x8024002e DISM failed. No operation was performed. For more information, review the log file. The DISM log file can [...] read more

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I am trying to install Microsoft WebDriver for Microsoft EdgeHTML 18.17763 using below command. DISM.exe /Online /Add-Capability /CapabilityName:Microsoft.WebDriver~~~~0.0.1.0 but it is giving below error. > Deployment Image Servicing and Management tool Version: 10.0.17763.1 Image Version: 10.0.17763.615 [==========================100.0%==========================] Error: 0x8024002e DISM failed. No operation was performed. For more information, review the [...] read more

Emotiv in C# - Error incluing library

I am new to C# and may be doing something wrong! I have it connected and working with EmotivXavier Control Panel. I have written a code to get the raw data in csv from the EEG Emotiv. I downloaded the Community SDK from Emotiv GitHub. There, I could find the [...] read more

Or Tools Sat Example not working within C# forms app

I have been able to run an example version of the scheduling program from GitHub. However, as soon as I run it in Windows forms, I get the following error: > System.TypeInitializationException: 'The type initializer for 'Google.OrTools.Util.operations_research_utilPINVOKE' threw an exception.' DllNotFoundException: Unable to load DLL 'google-ortools-native': The specified module could [...] read more

Gstreamer-sharp can't run on windows

I'm trying to run Gstreamer-Sharp on windows. I downloaded the source code from github and tried running samples. I followed this installation guide and added environment variables as required. But When I run Gstreamer, I get this exception: Exception thrown: 'System.DllNotFoundException' in gstreamer-sharp.dll An unhandled exception of type 'System.DllNotFoundException' occurred [...] read more

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* Windows 8.1 * Visual Studio 2015 * NuGet pythonnet_py35_dotnet 2.3.0 I've tried about 15 different versions. Conda with python 3.5.0, 3.5.2, 3.5.4, 3.7.5 and many more different versions... Python 3.5.0, 3.5.4, 3.7.5, 3.6.2 and many more different versions... PythonNet 2.4.0, 2.3.0, 2.2.0 Does this library even work? In the [...] read more

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I want to execute basic code of GStreamer using GstSharp nuget package. The application build successful but at run time it throws error > "Unable to load DLL 'libgstreamer-1.0-0.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)" then try to create Pipeline object. I am using GstSharp [...] read more

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I am having trouble recording a video from my webcam. I tried implementing the VideoFileWriter but keep getting the error "The specified module could not be found. (Exception from HRESULT: 0x8007007E)". Whenever i comment out the video writer everything works great but when attempting to record it to the hards [...] read more

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I am trying to use React in my existing .net core MVC application. I have done everything specified in here: https://medium.com/@mirela95/asp-net-core-2-0-mvc-with-reactjs-net-basic-setup-and-example-template-4811b10b114a It complained that ReactJSengine is not registered. Then I installed JavaScriptEngineSwitcher.ChakraCore and JavaScriptEngineSwitcher.ChakraCore.Native.osx-x64 on my machine. It now gives the following error: > DllNotFoundException: Unable to load DLL 'ChakraCore' [...] read more

Azure function : Cant load DLL cognitive speech dll

> Unable to load DLL 'Microsoft.CognitiveServices.Speech.core.dll' or one of its dependencies: The specified module could not be found. (Exception from HRESULT: 0x8007007E) Please help Been struggling for straight two weeks with this prob. read more

CustomAction failed-"Unable to load DLL 'SQLite.Interop.dll':The specified module could not be found.(ExceptionHRESULT: 0x8007007E)"

I am trying to access the database from a custom action.However the connection is failing with a message "Unable to load DLL 'SQLite.Interop.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)".I want to know that where does a custom action looks for the SQLite.Interop.dll,while connecting to the [...] read more

Gstreamer Application.Init Referance DLL problem in Winform c#

I'm trying to play a video with gstream. I have installed this programs : * GStreamer-WinBuilds-GPL-x86-Beta04-0.10.7.msi * GStreamer-WinBuilds-SDK-GPL-x86-Beta04-0.10.7.msi * MinGW 32-bit and 64-bit runtime installer I added these paths: * Var Name : GST_PLUGIN_PATH Path: C:\Program Files (x86)\OSSBuild\GStreamer\v0.10.7\lib\gstreamer-0.10 * Var Name: OSSBUILD_GSTREAMER_DIR Path: C:\Program Files (x86)\OSSBuild\GStreamer\v0.10.7\ * Var Name: OSSBUILD_GSTREAMER_SDK_DIR [...] read more

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I have build Wix 3.7 setup project. To modify SQLite DB during installation I use custom action. But installation throws an error: Unable to load DLL 'SQLite.Interop.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) How can I modify setup project to eliminate this problem? read more

System.DllNotFoundException' occurred in WindowsBase.dll

I'm trying to write a simple program in Visual Studio 2019 that will write a line in the console when a key is pressed using the Keyboard.IsKeyToggled(Key) Method. I've managed to get the code to build, but now this exception appears whenever it gets to the key detection part. > [...] read more

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I am working on a WPF using C# project in Visual Studion 2017 and am able to run the project in development mode perfectly. But after I publish the project I got the error Unable to load DLL 'SQLite.Interop.dll': The specified module could not be found.(Exception from HRESULT: 0x8007007E). I [...] read more

Unable to load DLL 'libargon2.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)

Geting below error while calling service Message authentication failed. Service: https://dashboard-dev.onsolve.com/DashboardSTS/Service.svc/IWSTrust13/Action: http://docs.oasis-open.org/ws-sx/ws-trust/200512/RST/IssueClientIdentity: ActivityId: SecurityTokenException: Unknown internal error. ---> DllNotFoundException: Unable to load DLL 'libargon2.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) If I manually add it in bin folder,tried both x86/64 .I am getting below error [...] read more

Project including Hyperledger.Indy throws exception of missing 'indy' dll how do I include indy?

Creating a blank project then including HyperLedger.Indy package from NuGet and calling a function from the Hyperledger.Indy namespace causes the program to halt with the following exception: Error: Unable to load DLL 'indy' or one of its dependencies: The specified module could not be found. (0x8007007E) How do I resolve [...] read more

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I have a legacy application which uses Access database (.mdb file). Basically it reads an existing mdb file and fill with new data, which is consumed by downstream systems. We cannot get rid of mdb file and the functionality is very important as it is consumed by various clients. We [...] read more

FaceRecognitionDotNet: Getting error "Unable to load DLL 'DlibDotNetNative' or one of its dependencies"

I am using FaceRecognitionDotNet library to detect faces in c#. Its working fine locally but when I am executing it on windows server it throwing the error Unable to load DLL 'DlibDotNetNative' or one of its dependencies: The specified module could not be found. (Exception from HRESULT: 0x8007007E) Till now [...] read more

SQLite error when publishing .NET Core 2 Console App

I'm having issues publishing a .NET Core console app. It works fine when I run it from Visual Studio and I'm getting zero errors. However, when I publish it with: dotnet publish -c release -r win-x64 --self-contained I'm getting an error about SQLite. I'm using the Microsoft.EntityFrameworkCore.Sqlite library. The error [...] read more

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I am working on a WPF solution, I have a user control in a separate (included) project, this user control references c++ dlls, included by a post script: xcopy "$(ProjectDir)x64\*.dll" "$(TargetDir)" /Y /E /C /F The issue is that the main project is not finding these dlls when executing. > [...] read more

TeamCity build failing

I have a web api project that won't build on teamcity when I add a .net framework (4.71) class library to the solution. If I remove the class library, the build succeeds. > [CoreCompile] Csc [12:03:15][Csc] C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\MSBuild\15.0\bin\Roslyn\csc.exe /noconfig /nowarn:1701,1702 /nostdlib+ /errorreport:prompt /warn:4 /define:DEBUG;TRACE /highentropyva+ /reference:"C:\Program Files [...] read more

ActiViz.NET.x64 (v5.8.0): Unable to load DLL 'Kitware.VTK.vtkFiltering.Unmanaged.dll'

I'm trying to use the VTK with C# to read and write VTK/VTS files. I created a basic app, and I installed the 64-bit VTK .NET wrapper package which is called ActiViz.NET.x64 (v5.8.0). The package installed without any problems, and I could access the Kitware.VTK namespace, but as soon as [...] read more

Issue in deploying website with .srf files on IIS

I am facing an issue in deploying website with .srf files on IIS. Getting an isapi module error. Installed asp.net, extensibility, CGI and ISAPI restrictions as required. HTTP Error 500.0 - Internal Server Error There is a problem with the resource you are looking for, so it cannot be displayed. [...] read more

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I am on Windows 7 with Visual Studio 2008. I installed Firebird 3.0 (the latest version), and I wanted to connect to the database using C#. I also installed Firebird DDEX for Visual Studio 2008. However, when I tried to add firebirdSql.Data.FirebirdClient.dll to the reference in the project, it gave [...] read more