Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

After a Microsoft Teams update, some users see a proxy error when trying to sign in or connect. T...

If you're seeing a 502 Bad Gateway error when using OneDrive, it usually means a network layer pr...

When you hit a rate limit error in PowerShell, it usually means you're sending too many requests ...

You're installing or updating Visual Studio, and the installer gets stuck on "Finalizing installa...

When Windows activation fails, the activation log file (usually %windir%\System32\spp\store...

Fix CMD Service Unavailable Due to Group Policy
Situation
You open Command Prompt and see an error like "Command Prompt has been disabled...