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 listFix Windows Security Service Unavailable Permission Denied
You open Windows Security and see 'Service unavailable' or 'Permission denied'. The app may not o...
BitLocker Path Not Found Registry Fix
If you see a 'path not found' error when trying to manage BitLocker, the issue is often a corrupt...
Fix Chrome SSL Certificate Error on Windows 10
You open Chrome on your Windows 10 PC and see a warning like "Your connection is not private"...
Fix MySQL Connection Refused for Remote Access
When you try to connect to a MySQL server from a remote client and get ERROR 2003 (HY000): ...
Fix Slow Windows Search After a Recent Update
After a Windows update, you might notice that Search takes longer to return results or seems unre...
Topic paths
Quick titles
How to Restore Missing Windows Defender PoliciesWindows Update 0x80070422 Service Unavailable FixHow to Fix Chrome Profile Access Denied for SyncTask Scheduler Certificate Access Error: Permission Denied FixHow to Unstick Windows Update at 30% ConfiguringFix BitLocker Port Already Allocated Error CodeTroubleshoot Outlook Network Connection IssueFix Windows Update Error 0x80244022: Step-by-Step Guide