Fix Windows Activation Error 0x80070002 (Dependency Conflict)
You try to activate Windows and get error 0x80070002. The message often says something like “depe...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listBitLocker Version Mismatch Repair: How to Fix Drive Access Issues
If you're seeing a "BitLocker version mismatch" error when trying to unlock an encrypted drive, i...
SSL Certificate Error in Windows Defender: Troubleshooting Checklist
If you see an SSL certificate error when Windows Defender tries to update or scan, it usually poi...
Fix BitLocker High Memory Usage on Windows 11
If you notice that BitLocker is using a lot of memory on Windows 11—sometimes over 1 GB—it can sl...
Fix Chrome Proxy Authentication Failed Errors
When Chrome shows 'proxy authentication failed' or 'ERR_PROXY_AUTHENTICATION_FAILED', it usually ...
Why Windows Update Shows Paused but Still Running
You click Pause updates, but the progress bar keeps moving. Or you see 'Updates paused' but your ...
Topic paths
Quick titles
Windows Security App Not Loading ContentTroubleshooting RDP Error Code 0x80004005Repair Corrupted Chrome User ProfileTroubleshooting Windows Defender Connection Errors Post-UpdateHow to Reduce Microsoft Store Memory UsageCommand Prompt Fix for Activation Error 0xc004c003Setting GOPROXY in Go: A Practical GuideBitLocker TPM Connection Error Fix