
Fix Windows Defender Module Not Found After Antivirus Uninstall
After uninstalling a third-party antivirus program, Windows Defender may fail to load its modules...
Software troubleshooting desk

After uninstalling a third-party antivirus program, Windows Defender may fail to load its modules...

You've launched the PowerShell migration tool on Windows 10, but it fails to start, throws errors...

You may see “Task Scheduler service is unavailable” when opening Task Scheduler, or scheduled tas...

If you open Command Prompt and see only a blank screen—no prompt, no cursor, just an empty window...

You see an error saying the Windows activation file is locked, or activation fails with a file ac...

You run Disk Cleanup, select Windows Update Cleanup, and it sits at “Working on it” for hours. Or...