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

How 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...

Nginx 502 Bad Gateway: Troubleshooting Checklist

If you're seeing a 502 Bad Gateway from nginx, it usually means nginx can't reach the upstream se...

Outlook Proxy Settings Not Saving: Fixes That Work

Outlook proxy settings not saving usually happen after a Windows update, antivirus change, or mis...

Fix Chrome File Locked by User Account Control

You open Chrome and get a message that a file is locked by User Account Control (UAC). This usual...

Fix 'nvm not found' After Adding to Environment Variables