Checklist to Resolve Windows Search Authentication Failed
You open Windows Search, type a query, and get an error like “Windows Search authentication faile...
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Browse labFix Microsoft Store 404 Not Found Error on Reinstall
When you try to reinstall an app from the Microsoft Store and get a 404 Not Found
Fix Windows Defender Service Not Starting (Error 404)
If you see error 404 when trying to start Windows Defender, it usually means the service executab...
Fix PowerShell High Memory Usage on Startup
If PowerShell consumes a large amount of memory (e.g., >200 MB) immediately upon opening, somethi...
How to Fix BitLocker SSL Certificate Error
Symptoms
When you try to unlock a BitLocker-protected drive or enable BitLocker, you may ...
Fix OneDrive Blank Screen Error 0x8004de40
You open OneDrive and see a blank screen with error code 0x8004de40. This usually means the app c...