Knowledge base for software setup, errors, and daily tool work.

Fix Windows Search 502 Bad Gateway Error

If you see a "502 Bad Gateway" error when using Windows Search (e.g., in File Explorer or the Sta...

Fix Chrome Profile Offline Installer Not Working on Windows 10

When the Chrome offline installer fails to run on Windows 10, you'll typically see an error like ...

Remote Desktop Authentication Failed: Troubleshooting Checklist

When you see "Authentication failed" while trying to connect to a remote desktop, it usually mean...

Fix 'File Locked by Another User' in Microsoft Teams

You're editing a file in Microsoft Teams and see the message: "This file is locked by another use...

Fix Chrome SSL Certificate Error: Invalid Common Name