Fix Windows Activation Error 0x80070002 (Dependency Conflict)
You try to activate Windows and get error 0x80070002. The message often says something like “depe...
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All notesPrevent Windows Update Dependency Conflicts on Reboot
You restart your Windows PC after updates, only to see a message about a dependency conflict or a...
Fix Windows Defender Port Already Allocated in Windows 11
You start a program that needs a specific network port, but Windows 11 tells you the port is alre...
Fix 'Windows Defender File Locked Cannot Access' Error
You try to open, move, or delete a file, and Windows tells you the file is locked by Windows Defe...
Fixing Task Scheduler Version Mismatch Configuration Errors
You see a "version mismatch" error when opening a scheduled task that was created on a different ...
Fix Chrome ERR_TUNNEL_CONNECTION_FAILED Proxy Error
When Chrome shows ERR_TUNNEL_CONNECTION_FAILED, it usually means a proxy connect...
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