How to Unlock a File in Use by Another Program in Windows
You try to delete, rename, or move a file in Windows and get an error: "The action can't be compl...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Microsoft Teams Offline Installer Not Launching
You've downloaded the Microsoft Teams offline installer but double-clicking it does nothing—or ma...
Fix Task Scheduler Invalid Configuration Permission Denied Error
When you try to run a scheduled task in Windows Task Scheduler, you might see an error like "inva...
Fix 'Outlook Service Unavailable' After Disabling Firewall
If you disabled your firewall and now Outlook shows 'service unavailable,' you’re not alone. This...
Microsoft Store Restore Checklist for Developers
When developing apps for the Microsoft Store, you may encounter situations where apps fail to ins...
Fix Chrome ERR_TUNNEL_CONNECTION_FAILED Caused by Antivirus
When Chrome shows ERR_TUNNEL_CONNECTION_FAILED, it usually means a secure tunnel...
Issue queue
SitemapOneDrive Sync Configuration Checklist
How to Unstick Windows Update Cleanup in Disk Cleanup
IIS 502 Error Caused by PowerShell: Troubleshooting
Chrome Browser Rate Limit Error Not Working? Fixes Here
Fix Store App Dependency Errors After Windows Update
Reduce Memory Usage After Windows Update
Outlook Service Unavailable Error Fix
Chrome Invalid Configuration Error: Quick Fixes
Chrome Profile Missing Error Troubleshooting
How to Resolve Port Already in Use Error on Windows
Windows Update Error 0x800f0831 Missing Component Fix
Fix Windows Defender Real-Time Protection Grayed Out
How to Unstick Windows Update Cleanup in Disk Cleanup
IIS 502 Error Caused by PowerShell: Troubleshooting
Chrome Browser Rate Limit Error Not Working? Fixes Here
Fix Store App Dependency Errors After Windows Update
Reduce Memory Usage After Windows Update
Outlook Service Unavailable Error Fix
Chrome Invalid Configuration Error: Quick Fixes
Chrome Profile Missing Error Troubleshooting
How to Resolve Port Already in Use Error on Windows
Windows Update Error 0x800f0831 Missing Component Fix
Fix Windows Defender Real-Time Protection Grayed Out