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 notesHow to Fix Remote Desktop Not Connecting
You try to connect to a remote PC via Remote Desktop (RDP) and get an error, or the connection ju...
Enable Command Prompt in Windows 10: 3 Methods
You try to open Command Prompt but see a message like "Command Prompt has been disabled by your a...
Chrome Profile Sync Not Working: Practical Fixes
You open Chrome expecting your bookmarks, passwords, and settings to be synced, but nothing appea...
How to Fix BitLocker Connection Timeout Recovery
If you see a BitLocker recovery screen after a network timeout—especially on systems that use Net...
Fix Windows Update Configuration Tool Not Responding
If you see a message that the Windows Update configuration tool is not responding, it usually mea...
Issue queue
SitemapFixing pnpm Permission Errors with npm Global Packages
How to Fix Teams Permission Denied on Startup
Fix Missing Folders After Outlook Migration
Troubleshooting Microsoft Teams Timeout
BitLocker 502 Bad Gateway Permission Denied Troubleshooting
Fix Microsoft Teams SSL Certificate Error: Invalid Certificate
Windows Defender High CPU Idle Fix
Troubleshoot Windows Defender Not Running in Windows 10
Recover Corrupted Chrome Profile After Crash
How to Fix VMware Network Adapter Issues
Chrome Debug Log Error Troubleshooting
How to Fix Microsoft Teams Restore Stuck
How to Fix Teams Permission Denied on Startup
Fix Missing Folders After Outlook Migration
Troubleshooting Microsoft Teams Timeout
BitLocker 502 Bad Gateway Permission Denied Troubleshooting
Fix Microsoft Teams SSL Certificate Error: Invalid Certificate
Windows Defender High CPU Idle Fix
Troubleshoot Windows Defender Not Running in Windows 10
Recover Corrupted Chrome Profile After Crash
How to Fix VMware Network Adapter Issues
Chrome Debug Log Error Troubleshooting
How to Fix Microsoft Teams Restore Stuck