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

How to Unlock a File Locked by Windows Security

You try to open, move, or delete a file, but Windows shows a message like "This file is blocked b...

Fixing Windows Security 502 Bad Gateway: Configuration Steps

When Windows Security throws a 502 Bad Gateway error, it usually means the app can't reach its ba...

Fix Windows Update Stuck on 'Pending Install' for Hours

You click 'Check for updates,' see 'Pending install,' and it stays that way for hours. The progre...

How to Fix Git Fatal Repository Not Found Error

Fix Chrome Auto-Start Not Working on Linux

If you've set Chrome to launch on login in Linux but it doesn't start, the issue often lies in ho...

Fix Windows Security Dependency Conflict Permission Denied

You may see a 'permission denied' error when Windows Security interacts with other security softw...