Checklists for software errors, setup, and tool workflows.

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Fix Windows Update Version Mismatch Configuration Error

You see a message like "Windows Update configuration mismatch" or "version mismatch" when trying ...

Fix Remote Desktop Permission Denied via Local Group Policy

You try to connect to a remote Windows machine but get 'access denied' or 'the connection was den...

Fix Windows Defender Service Not Starting (Error 404)

If you see error 404 when trying to start Windows Defender, it usually means the service executab...

Fix Windows Security Auto-Start Not Working After Update

After a recent Windows update, you might notice that Windows Security (formerly Windows Defender)...

How to Fix Command Prompt Error 0x80070005 (Access Denied)

When you see error code 0x80070005 in Command Prompt, it usually means access denied

Fix 'PowerShell Path Not Found' Error in Windows 10 Setup
When setting up Windows 10, you may encounter an error stating that the PowerShell path is not fo...