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

How to Find Which Process Is Locking a File in Windows

You try to delete, rename, or move a file in Windows, and you get an error like "The action can't...

MySQL Connection Refused on Port 3306: Causes and Fixes

If you're seeing "connection refused" when trying to connect to MySQL on port 3306, the MySQL ser...

Fix Windows Terminal 502 Bad Gateway Due to Proxy or Network Settings

You open Windows Terminal and see a '502 Bad Gateway' error when trying to access a remote host o...

Outlook Authentication Failed: Checklist to Verify Credentials