BitLocker Auto Unlock Not Working on External Drive: Fixes
You've encrypted an external drive with BitLocker and enabled auto unlock, but now when you plug ...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesWindows Defender Access Denied Troubleshooting Checklist
You try to open Windows Defender or run a scan and get an "Access Denied" message. This usually m...
How to Fix Windows Activation Error 0x8007007b
When you see error 0x8007007b during Windows activation, it usually means the operating system ca...
How to Fix Windows Defender 502 Bad Gateway Error
If you see a '502 bad gateway' error in Windows Defender, it usually means the security service c...
Command Prompt Opens and Closes Immediately: Fixes
You double-click Command Prompt (cmd.exe) and a black window flashes on screen—then disappears. T...
How to Fix a File Locked by Windows Security in Windows 10
You try to open or run a file, and Windows Security blocks it with a message like "Windows protec...
Issue queue
SitemapRemote Desktop 404 Not Found: Post-Update Fix
How to Fix Outlook Not Receiving Incoming Emails
Fix Command Prompt Freezes on Run as Administrator
Repair Windows Update Settings Corruption
OneDrive Auto-Start Not Working? Fix It
Fix PowerShell Backup-Restore Script Not Working
OneDrive Rate Limit Error Windows 11 Fix
Outlook Connection Refused: Windows 10 Troubleshooting
How to Troubleshoot Activation DNS Issues
Fix Windows Update Error 0x80070002 Permission Denied
Fix Microsoft Store Download Stuck at 0 Bytes
Fix Proxy Blocking Microsoft Teams Connection
How to Fix Outlook Not Receiving Incoming Emails
Fix Command Prompt Freezes on Run as Administrator
Repair Windows Update Settings Corruption
OneDrive Auto-Start Not Working? Fix It
Fix PowerShell Backup-Restore Script Not Working
OneDrive Rate Limit Error Windows 11 Fix
Outlook Connection Refused: Windows 10 Troubleshooting
How to Troubleshoot Activation DNS Issues
Fix Windows Update Error 0x80070002 Permission Denied
Fix Microsoft Store Download Stuck at 0 Bytes
Fix Proxy Blocking Microsoft Teams Connection