How to Fix Error 0x80073712 by Repairing System Files
Error 0x80073712 typically appears when Windows Update fails due to corrupted system files. You m...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listBitLocker Recovery Key Not Accepted: Fix Authentication Failed Error
You enter your 48-digit BitLocker recovery key, and instead of unlocking the drive, you see
Fix Microsoft Store Authentication Failed Due to App Permissions
You try to sign in to the Microsoft Store and see "Authentication failed" or "Something went wron...
Fix 'Windows Security Cannot Connect to Microsoft Defender' Error
When you open Windows Security and see the message 'Windows Security cannot connect to Microsoft ...
Fix Windows Security Connection Refused Service Not Running
If you see 'Connection refused' or 'Service not running' when opening Windows Security, the under...
Fix Windows Activation Error 0x80070005 504
You try to activate Windows and see error code 0x80070005 with a trailing 504. This usually means...
Topic paths
Quick titles
Fix DNS Not Working When Using VPN and CloudflareFix Microsoft Teams Network Error on Windows 10How to Restart Windows Update Service in Services.mscChrome Token Expired on Login: How to FixFix Windows Search Index Paused Sync IssueManual Windows Activation Cache Clear GuideHow to Fix OneDrive Configuration Not WorkingFixing PowerShell Migration Error 0x80070005