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

How to Unlock an SQLite Database from the Command Line

If you see an error like database is locked when trying to access an SQLite database...

Fixing Cargo Build Failures on Windows with MSVC Toolchain

If you're using Rust on Windows with the MSVC toolchain and cargo build fails, you'r...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

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

Fix Windows Security Service Error 0x80070422

You attempt to open Windows Security and get an error: "The service did not respond to the start ...

Outlook Migration Checklist Before Switching to Office 365

Planning to move from an on-premises Exchange server or a standalone Outlook setup to Office 365?...

How to Break a Microsoft Teams Login Loop

You click Sign In, enter your credentials, and then Teams loops back to the sign‑in screen. This ...