Knowledge base for software setup, errors, and daily tool work.

How to Fix Command Prompt Crashing on Open

You click Command Prompt, the window flashes for a split second, then disappears. This can happen...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

Fix Command Prompt Version Mismatch on Windows 10

When you open Command Prompt and see a message about a version mismatch—or commands behave unexpe...

OpenVPN Connect Timeout Troubleshooting Guide

If you're seeing "Connection timeout" when trying to connect via OpenVPN, the client is unable to...

Microsoft Store 502 Bad Gateway: Troubleshooting Guide

You open Microsoft Store, try to download an app, and see a 502 Bad Gateway erro...

Fix Microsoft Store 404 Not Found Error

Seeing a 404 Not Found error when opening the Microsoft Store is frustrating, but it's often fixa...