Fix Windows Defender Connection Refused Error 0x80070005
When you open Windows Defender (Microsoft Defender Antivirus) and see a connection refused error ...
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View listFix Windows Search Module Not Found After Update
After a Windows update, you might see an error that the search module is not found, or the search...
OneDrive Sync Error 404 Not Found: Causes and Fixes
You open OneDrive and see a '404 Not Found' error during sync. This usually means OneDrive can't ...
Fix Windows Security 504 Gateway Timeout After Reset Settings
If you've reset Windows Security settings and now see a 504 gateway timeout error when opening th...
Fix Windows Defender Not Starting Due to Dependency Conflict
If Windows Defender won't start and you see an error about a dependency service or group failed t...
Fix Windows Search 404 Not Found Error via Registry
If Windows Search returns a '404 Not Found' error when you try to open the search pane or run a q...
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