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

Fix OneDrive Token Expired Error (0x8004de40)

You open OneDrive and see an error like “Your token has expired” or code 0x8004de40. This usually...

Docker Compose Env File Not Found: Troubleshooting Checklist

Fix Windows Search Port Already Allocated Error

When you see "port already allocated" while using Windows Search, it usually means another proces...

Fix Outlook 502 Bad Gateway Error on Windows 10

If you see a 502 bad gateway error in Outlook on Windows 10, it usually means the connection betw...

How to Fix Chrome Proxy Settings Not Working with Profile

You set a proxy in Chrome's settings, but it doesn't seem to take effect when you browse with you...