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

Fix Windows Search 502 Bad Gateway Due to Proxy Settings

If Windows Search returns a 502 Bad Gateway error, it's often because the search service is tryin...

How to Grant Permission for Windows Security Access

You may see an error like "Windows Security requires your permission" or "Access denied" when try...

Fix Windows Security 504 Gateway Timeout During Windows Update

If you see a "504 Gateway Timeout" error in Windows Security while trying to run Windows Update, ...

Fix 'Windows Activation Script Not Working Command Not Found' Error

When you run a Windows activation script (typically a .bat or .ps1 file) and see 'command not fou...

Fixing GitHub Actions Permission Denied for Git Commands

Chrome Profile Settings Not Saving? Try These Fixes

You change a setting in Chrome—like the default search engine, startup page, or download location...