Windows error 0x80070004, -2147024892

Why do I get error 0x80070004 when trying to update to Windows 8.1 from Windows 8?

So, I'm trying to update Windows 8 to Windows 8.1 via the Windows Store, but every time I attempt to, the update downloads properly, but then I get the error: > Windows 8.1 > This app wasn't installed - view details When I click on it, it says: > Something [...] read more

WiX/Burn install .NET 4 framework pre-requisite failing to reboot

I have created a custom UX that needs .NET 4 installed to run. I have followed the instructions on installing .NET 4 as a pre-requisite from Burn, and this works perfectly when a reboot after .NET is not required. However, if a reboot is required I click the reboot now [...] read more

MYSQL crashing with signal 11

Previously I added same crashing with different error log. This time it shows different error. Could someone please help with what can be the failure here? I'm using NDB cluster and master master replication in same database. And also I'm doing a load test which handles 2000TPS as peek time [...] read more

PHP counter disappears/reappears

I downloaded a script to run a very basic counter on two of my website's pages. Since April 2009 it's run beautifully, but in the last three weeks it would suddenly disappear, then reappear occasionally. This week it's every day.At first the counter just disappeared, now the pages with the [...] read more

CAQuietExec: Access denied when trying to execute copyfiles

I have an application with custom action (Execute="deferred" Impersonate="yes") which copy files to common files folder. When I am trying to execute the application getting failure by saying MSI (s) (AC:34) [10:50:56:404]: Executing op: CustomActionSchedule(Action=CopyMfcRun,ActionType=1025,Source=BinaryData,Target=CAQuietExec,CustomActionData="cmd" /C xcopy /E /H /R /X /Y /I /K "C:\Application\PortalFiles\msv*.dll" "C:\Program Files (x86)\Common Files\Tom Sawyer [...] read more

Wix deferred custom action access denied

Background: Customer has changed the name of the application. The application has stored files under AppData folder and now that folder needs to be copied to new name (and delete the old). I have MSI installation build with Wix 3.6. I didn't find a standard way of copying folder (only [...] read more

Cannot start mysql cluster SQL node

I have installed a four node mysql cluster on windows: Management Node 192.168.2.69 Data Node A 192.168.2.66 Data Node B 192.168.2.67 SQL node 192.168.2.78 I can start the first 3 without problem, but SQL node is stuck in the following warning: 2017-04-07T13:55:23.970111Z 0 [Note] IPv6 is available. 2017-04-07T13:55:23.970111Z 0 [Note] [...] read more

MySQL Cluster error: 1005: Can't create table 'ndb_schema' (errno: 13)

I'm having troubles with my MySQL Cluster Test-setup: I have two machines running Ubuntu and Docker (using a multi-host network) and each node (ndb_mgm, ndbd and mysqld) runs via Docker. The setup is as follows: Machine 1: * ndb_mgmd * ndbd1 * mysqld1 Machine 2: * ndbd2 * mysqld2 When [...] read more

Windows 10 update fails with 0x8007001F

I am trying to perform an in-place update of Windows 10 from 1803 to 1909. The update downloads successfully. It starts the update, restarts several times and at some point says the update has failed and it is restoring the previous version. The computer restarts again and works fine. When [...] read more