Checklists for software errors, setup, and tool workflows.

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Fix Windows Search 404 Not Found Error via Registry

If Windows Search returns a '404 Not Found' error when you try to open the search pane or run a q...

Fix 'PowerShell Invalid Configuration in Registry' Error

If you see an error like “PowerShell Invalid Configuration in Registry” when launching PowerShell...

Fix Windows Defender Token Expired Error in Command Prompt

When you run Windows Defender commands in Command Prompt as an administrator, you might see an er...

Visual Studio Installer Configuration Failed After Restart: Fix

After restarting your computer to complete a Visual Studio installation or update, you might see ...

Fix Certbot Nginx Plugin Config File Missing Error

When running Certbot with the Nginx plugin, you may see an error like Could not find a conf...

How to Change DNS Settings for Windows Activation Issues
If Windows fails to activate and you see errors like '0x8007232B' or 'We can't activate Windows o...