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

Windows Security Full Scan Stuck at 99% – How to Fix

You run a full scan in Windows Security, it reaches 99%, and then nothing happens for minutes or ...

npm Install Dependency Conflict Checklist

You run npm install and get errors about unmet peer dependencies, version mismatches...

Fix GitHub Actions Docker Push Permission Denied

Fixing SSH Connection Refused for Linux Server via PuTTY

When you try to connect to a Linux server with PuTTY and get "connection refused," it usually mea...

Fixing SQLite Database Locked Errors in Multi-Threaded Apps

If you're seeing "database is locked" errors in a multi-threaded application, you're not alone. S...

BitLocker Recovery Key Not Accepted in Windows 10: Fixes

You're locked out of your drive, you type in the 48-digit recovery key, and Windows 10 says it's ...