Checklists for software errors, setup, and tool workflows.

Windows Defender 404 Not Found Registry Fix

You open Windows Security and see a blank page or a '404 Not Found' error. This often happens aft...

Fix Windows Activation Error 0xc004f074 on Server 2019

You see error 0xc004f074 when activating Windows Server 2019. This usually means the server can't...

How to Break a PowerShell Login Loop

If PowerShell keeps opening and closing repeatedly when you log into Windows, you're stuck in a l...

How to Repair a Corrupted Windows Security Log

If you see errors like "The security log is corrupted" or Event ID 1104 in the System log, Window...

Fix Docker Build Error: 'failed to solve: manifest not found'

You run docker build and get an error like:

failed to solve: error fetching ...

Fix Windows Security Connection Refused Error via Registry

If you see a connection refused error when opening Windows Security (Windows Def...