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 Remote Desktop Connection Version Mismatch Error Code
When you try to connect to a remote PC using Remote Desktop Connection (RDP) and get a "version m...
Fix Windows Search Proxy Error: Permission Denied
You search for a file or setting in Windows, and instead of results you get a proxy error saying ...
Fix BitLocker Auto-Unlock Permission Denied Error
You've encrypted a drive with BitLocker and want to enable auto-unlock so you don't have to enter...
Fix Windows Security Access Denied for Administrator Account
You're logged into Windows with an administrator account, but Windows Security still shows 'Acces...
Fix Chrome Profile Authentication Failed on Windows 10
You open Chrome on your Windows 10 PC and get an error saying "Profile authentication failed." Th...
Topic paths
Quick titles
Resolve OneDrive Bad Gateway 502 in Windows 10How to Fix Windows Security Missing ThreatsMicrosoft Store Sync Troubleshooting GuideRestore Windows Security After UpdateFix Windows Update Error 0x80070005: Permission IssuesHow to Set Up OneDrive Sync on Ubuntu 22.04Scheduled Task Not Running Due to Expired TokenOutlook Shared Mailbox Migration: Setup and Troubleshooting