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

Chrome Access Denied Troubleshooting Checklist

You try to visit a site in Chrome and see 'Access Denied' or '403 Forbidden.' This usually means ...

Fix Windows Update Token Expired Registry Error

If you see a 'token expired' or 'Token Expired' error when checking for Windows updates, the issu...

BitLocker Invalid Configuration Error: Common Fixes

You see a BitLocker invalid configuration error code during startup or when trying to manage encr...

How to Bypass 502 Bad Gateway in PowerShell Script

When a PowerShell script hits a 502 Bad Gateway error from a web API or server, the script usuall...

Fix Windows Security Service Not Running Error

You open Windows Security and see a red banner: “Windows Security service is not running.” Or you...

Fix nvm not working in CMD or PowerShell on Windows