Windows 10: Why does my Click Once application fail upon launch after this Windows Update?

This is a dot net Visual Studio desktop application deployed via Click Once. The software automatically checks for updates and downloads the update from a website. This has worked well until the latest Windows Update January 10th, & 18th, 2019. Now when the Click Once application downloads an updated version, it crashes on startup. The only fix is to uninstall and re-install the application and/or delete all of the files in the Local\Apps\2.0 folder. Please help.

:)

 

Windows Updates failed to instal

I just did step one and they have just all installed.... thank you so much.... it was quite frustrating having that update window pop up every 5 minutes and failing to instal every time

Thanks mate

 

Applications failed to launch

Since you are still having challenges with the applications on your Windows 10 computer failing to launch, we suggest that you reset the
Windows Store cache on your computer. Below are the steps on how to do so:



1. Click on the Start button.

2. In the Search box, type Run and press
Enter.

3. In the Run command, type wsreset.exe and press
Enter.

4. Reboot your computer.



Let us know how it goes.

 

Windows 10 fails to update


Thanks,

The Users list compared to the Profile list you posted earlier tell me there is not an issue with Users (a known issue where there is a profile in the list, but not actual User folder).

The error code suggests corruption in the CBS manifest:
Try these steps one at time until the issue is resolved or you run out of steps.

Is Windows activated?
No? Activate Windows 10

Launch Command Prompt (Admin)
enter the following line
reg query HKLM\Software\Policies\Microsoft\Windows\WindowsUpdate /s
If DisableWindowsUpdateAccess REG_DWORD 0x1

launch regedit
navigate to HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate
change the value of DisableWindowsUpdateAccess to 0
exit regedit
exit Command Prompt

Launch Windows Update

Try the next suggestion if the issue is not resolved.

Restore health to the component store
DISM - Repair Windows 10 Image
Step 6. To Use DISM /RestoreHealth /Source:wim Command
- OR -
Step 7. To Use DISM /RestoreHealth /Source:esd Command
Check System Files
SFC Command - Run in Windows 10
Read the front material, then
follow >> OPTION THREE <<
To Run SFC /SCANNOW Command in Windows 10

If there are integrity issues reported on screen,
Follow the instructions in >> OPTION FIVE <<
To View Only the "SFC" Scan Results from the CBS.LOG

If there are no integrity errors, Launch Windows Update

Try the next suggestion if the issue is not resolved.

Paste the following line into the address bar of File Explorer
Control Panel\All Control Panel Items\TroubleshootingLaunch System and Security > Fix problems with Windows Update
Press Advanced
Select Run as administrator
Press Next

Launch Windows Update

Try the next suggestion if the issue is not resolved.

Automatically reset Windows Update components
Download and run MS Windows Update diagnostic cab (direct download)

Launch Windows Update

Try the next suggestion if the issue is not resolved.

Manually reset Windows Updates via batch file

Windows Update - Reset in Windows 10

Launch Windows Update