Fix Windows Update SSL Certificate Errors Not Working
You try to run Windows Update but get an error like 0x80072F0D or 0x80072EFD
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Task Scheduler Connection Refused Errors
When you see a 'connection refused' error in Task Scheduler, it usually means the Task Scheduler ...
Fixing Outlook Dependency Conflicts with Office 365
When Outlook stops working after an Office 365 update or a new add-in, a dependency conflict is o...
Fix Windows Update Stuck by Running Disk Cleanup
If your Windows Update is stuck at a certain percentage or appears to be downloading forever, low...
Fix Windows Defender Update Error 0x80070643
If you see error 0x80070643 when updating Windows Defender, it usually means the update failed du...
Fix 'Module Not Found' Error in Command Prompt on Windows 10
When you run a command in Command Prompt and see 'module not found', it usually means the system ...
Topic paths
Quick titles
OneDrive Sync Not Working? Fix Files Not UploadingHow to Troubleshoot Windows Security Log 4625 ErrorsHow to Fix Missing Windows Activation Module After UpdateApache Update Failure: Step-by-Step RecoveryOutlook 502 Bad Gateway Error Windows 10 FixChrome Profile Authentication Failed TroubleshootingFix Chrome Launch Failure on Windows 10Fix BitLocker Network Unlock Not Working