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

How to Fix Remote Desktop File Locked Error

When you see a 'file locked' error in Remote Desktop, it usually means a file on the remote compu...

How to Fix PowerShell Service Unavailable Error

When you see a "Service Unavailable" error in PowerShell, it usually means the PowerShell Remotin...

Fix GitHub Actions Docker Push Permission Denied

How to Fix Windows Update Blank Screen in Safe Mode

You boot into Safe Mode after a failed Windows Update, but the screen stays blank. This usually m...

Fix OneDrive Sync Fails with 504 Gateway Timeout Configuration

You start OneDrive sync and see a 504 Gateway Timeout error. This usually means the sync request ...

Checklist for GitHub Actions Permission Issues

GitHub Actions often fail with cryptic permission errors. This checklist walks through the most c...