How to Unlock a File Locked by Windows Security
You try to open or delete a file, and Windows says it's locked by Windows Security. This usually ...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listOneDrive Sign-In Stuck on 'Verifying'? Try These Fixes
If OneDrive hangs on the 'Verifying' screen when you try to sign in, it usually means the app can...
How to Fix BitLocker Auto Unlock Setup Failed Error
When you enable BitLocker auto unlock on a drive, you might see the error "Auto unlock setup fail...
Microsoft Store Restore Checklist for Developers
When developing apps for the Microsoft Store, you may encounter situations where apps fail to ins...
How to Fix Windows Update 404 Not Found Error
When Windows Update returns a 404 Not Found error, it usually means the update server can't locat...
Fix Microsoft Store SSL Certificate Expired Error
You open the Microsoft Store and see an error about an SSL certificate being expired. The store m...
Topic paths
Quick titles
Outlook 502 Bad Gateway: Troubleshooting ChecklistFix Paused Windows Search IndexingFix Windows Search Dependency Conflict After UpdateHow to Enable Windows Security Backup Automatic RestoreHow to Break the Teams Login CycleSetup Command Prompt to Launch Automatically at StartupFix Command Prompt Blank Screen When Typing CommandsChrome Won't Launch Error 0xc0000022 Fix