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

Stop systemd Service from Restarting in a Loop

If you have a systemd service that keeps restarting repeatedly — sometimes every few seconds — it...

Fix Windows Update Not Installing Due to Low Disk Space

If Windows Update fails to install and you see an error about insufficient disk space, the fix is...

Fix Microsoft Store Invalid Configuration Error on Windows 11

You open Microsoft Store on Windows 11 and see an error saying 'Invalid configuration' or 'Someth...

Fix: Microsoft Store Startup Type Not Available in Services

You open the Services console (services.msc) to adjust the Microsoft Store startup type, but the ...

Fix GitHub Actions Cache Action Permission Denied Error

Fix Windows Security Invalid Configuration Error Code

You open Windows Security and see an error message about an invalid configuration, often accompan...