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

Fix Port Already Allocated Error in Microsoft Store on Windows 10

When you see 'port already allocated' while using the Microsoft Store on Windows 10, it usually m...

Fix Command Prompt Update Configuration Error

You open Command Prompt and see an error about an update configuration problem. This usually happ...

Fix 'Chrome Profile Module Not Found' and Delete Profile

When you see the error 'Chrome profile module not found' while starting Google Chrome, it usually...

Fix PowerShell High Memory Usage on Startup

If PowerShell consumes a large amount of memory (e.g., >200 MB) immediately upon opening, somethi...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Fix Windows Security Authentication Failed in Remote Desktop

When you try to connect to a remote PC and see "Windows Security" followed by "Authentication fai...