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

Task Scheduler 404 Not Found: Troubleshooting Checklist

When you open Task Scheduler and see a '404 Not Found' error for a specific task, it usually mean...

Fix Chrome Profile Connection Refused & Sync Not Working

When Chrome shows "connection refused" and sync stops working, it's often due to a corrupted prof...

Fix Maven Dependency Resolution Failed in IntelliJ

Windows Update Service Not Running: How to Fix

If Windows Update fails to check for updates and you see an error like “Windows Update service is...

Fix OneDrive High Memory Usage on Mac M1

If you're on an M1 Mac and OneDrive is using excessive memory (often 1 GB or more), you're not al...

OpenVPN Connection Failed: Check Firewall Settings

You see "connection failed" in your OpenVPN client log. The server is reachable, but the handshak...