Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

Fix Windows Update ‘Authentication Failed’ or ‘Password Incorrect’ Error

Fix Windows Update ‘Authentication Failed’ or ‘Password Incorrect’ Error

You try to check for Windows updates and see an error like “Authentication failed” or “Password i...

Fix 'Windows Update Configuration Failed Reverting Changes'

Fix 'Windows Update Configuration Failed Reverting Changes'

You see the message 'Windows Update configuration failed. Reverting changes.' after a restart. Th...

Remote Desktop Connection Timeout: RDP Port 3389 Not Working

Remote Desktop Connection Timeout: RDP Port 3389 Not Working

You try to connect to a remote Windows machine via Remote Desktop, but the connection times out. ...

Fix Windows Activation Proxy Error via Command Line

Fix Windows Activation Proxy Error via Command Line

If you see an error like 0x80072F8F or 0x8007232B when trying to activa...

Fix VMware Workstation Network Adapter Not Working on Linux Host

Fix VMware Workstation Network Adapter Not Working on Linux Host

If you're running VMware Workstation on a Linux host and your virtual machine's network adapter s...

Fix Windows Terminal Invalid Configuration File Location Error

Fix Windows Terminal Invalid Configuration File Location Error

When you start Windows Terminal and see an error about an invalid configuration file location, it...