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

Fix Chrome Profile Download Stuck at 99% on Windows

You're downloading a Chrome profile (or a file that triggers a profile download) and it gets stuc...

Remote Desktop Setup Checklist for Windows 10

If you're trying to connect to a Windows 10 PC remotely and hitting errors, the problem is usuall...

Microsoft Store Invalid Configuration: Troubleshooting Checklist

When you see 'Invalid configuration' in Microsoft Store, it usually means a setting or service is...

MongoDB Authentication Failed: Administrator Checklist

Fix Windows Defender Error 502 Bad Gateway

You open Windows Security and see 'Error 502 – Bad Gateway.' This usually means Windows Defender ...

How to Fix Firefox Profile Missing Error

You open Firefox and see a message that your profile is missing or can't be loaded. This usually ...