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

Chrome Service Unavailable: Troubleshooting Checklist

When Chrome displays a 'Service Unavailable' error, it usually means the browser cannot connect t...

Fix 'Outlook File Locked by Windows File Sharing' Error

You try to open Outlook and get an error that the PST or OST file is locked by Windows file shari...

OpenVPN Connection Failed: Check Firewall Settings

You see "connection failed" in your OpenVPN client log. The server is reachable, but the handshak...

Fix OBS Black Screen with Elgato Capture Card

If you're seeing a black screen in OBS when you add your Elgato capture card as a source, you're ...

Fix Command Prompt Not Recognizing Commands

Fix OneDrive Sync Token Expired Error in Office 365

If you see a message like 'Sync token expired' or 'Access token expired' in OneDrive for Office 3...