Checklists for software errors, setup, and tool workflows.

PowerShell Dependency Conflict Checklist

When you run a PowerShell script or import a module and hit an error about a dependency conflict—...

How to Unlock a File Locked by Chrome Browser

You try to rename, move, or delete a file, but Windows says it's open in Chrome. Even after closi...

Fix CMD Service Unavailable Without Admin Rights

If you see 'service unavailable' when running commands in Command Prompt, and you don't have admi...

Fix Chrome Extension Permission Denied Error

If you see a 'permission denied' error when installing or running a Chrome extension, it usually ...

Fix 'Cannot Open as Archive' Error for 7-Zip Password Files

You try to open a password-protected .7z or .zip file with 7-Zip and get the error 'Cannot open a...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...