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 Dependency Conflicts in Microsoft Store on Windows 10
When you try to install or update an app from the Microsoft Store on Windows 10, you might see an...
Fix Task Scheduler Not Working in Windows 10
If your scheduled tasks aren't running in Windows 10, the problem is often one of a few common ca...
BitLocker Token Expired After Update: Fix Guide
After a Windows update, you may see a BitLocker prompt saying your recovery token has expired. Th...
How to Disable Remote Desktop Certificate Warnings
When connecting to a remote desktop, you may see a warning that the remote computer's identity ca...
Outlook Proxy Settings Not Saving: Fixes That Work
Outlook proxy settings not saving usually happen after a Windows update, antivirus change, or mis...
Issue queue
SitemapFix Outlook Connection Refused After Password Change
Windows Update Pending Install Keeps Restarting: How to Fix
MySQL Connection Refused Fix Guide
502 Bad Gateway in Chrome? Clear Cache Now
Troubleshooting Chrome 504 Error When Loading Pages
How to Fix '404 Not Found' in Command Prompt on Windows 10
How to Fix Windows Update Authentication Failed
Chrome Profile 404 Not Found: Troubleshooting Checklist
Fix PowerShell Module Version Mismatch
Troubleshoot Windows Security Connection and Permission Errors
Resolve Outlook Access Denied Issue
Fix Windows Terminal Startup Folder Not Working
Windows Update Pending Install Keeps Restarting: How to Fix
MySQL Connection Refused Fix Guide
502 Bad Gateway in Chrome? Clear Cache Now
Troubleshooting Chrome 504 Error When Loading Pages
How to Fix '404 Not Found' in Command Prompt on Windows 10
How to Fix Windows Update Authentication Failed
Chrome Profile 404 Not Found: Troubleshooting Checklist
Fix PowerShell Module Version Mismatch
Troubleshoot Windows Security Connection and Permission Errors
Resolve Outlook Access Denied Issue
Fix Windows Terminal Startup Folder Not Working