Fix Windows Update Error 0x80070020: File Locked
You try to install Windows updates but get error 0x80070020. This usually means another program o...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listWindows Activation Auto Start Troubleshooting Checklist
If Windows keeps prompting you to activate every time you start your PC, it's usually a sign that...
Fix 'Permission Denied' When Updating Microsoft Store Apps
You try to update an app from the Microsoft Store, but get a 'permission denied' error. The updat...
Fix 'Permission Denied' in Remote Desktop Service
When you try to connect to a remote computer via Remote Desktop and get a 'permission denied' err...
Windows Security Update Checklist Before Installing
Before you click "Install" on that Windows security update, a few minutes of preparation can save...
Fix Windows Update Error 0x80070643 on Windows 10
When running Windows Update on Windows 10, error 0x80070643 typically appears with the message "T...
Topic paths
Quick titles
Fix Windows Defender Invalid Configuration ErrorHow to Set Rate Limits in Windows Task SchedulerOneDrive Version Mismatch Error: Fix After UpdateFix Windows Search Offline Installer Missing Files ErrorUnblock Files Flagged by Windows AntivirusFix Certbot Renew Certificate Not WorkingRemote Desktop Update Not Progressing Past 0%Task Scheduler Error 0x80070002 Fix Guide