Fix 'Windows Defender Firewall Has Blocked' Error
You see a notification that Windows Defender Firewall has blocked an app or feature. This usually...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Microsoft Store 'Failed to Start' Permission Denied Error
If you see "Microsoft Store failed to start" with a "Permission denied"<...
Fix Git Clone Permission Denied (Publickey) but SSH Works
You try to git clone a repository and get a "Permission denied (publickey)" error, y...
Fix Chrome Remote Desktop Audio Not Working
You connect to a remote machine via Chrome Remote Desktop, but there's no sound. Audio can fail f...
Windows Update Stuck at 0%: Practical Fixes
You click 'Check for updates' and see 'Downloading – 0%' for ten minutes or more. This is a commo...
Fix BitLocker Connection Timeout Configuration Issues
If you see errors like "BitLocker connection timeout" or recovery key prompts due to network dela...
Issue queue
SitemapIT Admin Guide to Windows Update Proxy Errors
How to Resolve Command Not Found Despite Binary Existing
Teams Audio Not Working on Mac? Try These Fixes
How to Fix Windows Update Module Not Found Error
How to Use SFC for Windows Update Dependency Errors
How to Break a Windows Security Login Loop
How to Stop Microsoft Store Asking for Password Repeatedly
Windows 10 Update Broke Chrome Sync – Fixes
Resolve Outlook Error 0x80070005 Permission Denied
Fix Windows Security Service Stopped Working in Windows 10
Chrome Sign-In Error Registry Repair Guide
How to Fix Teams Stuck on Loading Screen
How to Resolve Command Not Found Despite Binary Existing
Teams Audio Not Working on Mac? Try These Fixes
How to Fix Windows Update Module Not Found Error
How to Use SFC for Windows Update Dependency Errors
How to Break a Windows Security Login Loop
How to Stop Microsoft Store Asking for Password Repeatedly
Windows 10 Update Broke Chrome Sync – Fixes
Resolve Outlook Error 0x80070005 Permission Denied
Fix Windows Security Service Stopped Working in Windows 10
Chrome Sign-In Error Registry Repair Guide
How to Fix Teams Stuck on Loading Screen