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

How to Fix OneDrive Sync 504 Gateway Timeout Error

You try to sync files, but OneDrive shows a 504 Gateway Timeout error. The sync stops, and you ca...

How to Fix Task Scheduler 404 Not Found Error

If you're seeing a '404 Not Found' error when opening Task Scheduler or running a scheduled task,...

Fix 'Outlook Path Not Found' Error After Migration

How to Fix Remote Desktop Authentication Errors

You try to connect via Remote Desktop and see an error like "An authentication error has occurred...

Fix Gradle Build: Could Not Find or Load Main Class

When a Gradle build fails with Could not find or load main class, it usually means t...

How to Fix Microsoft Teams 504 Gateway Timeout

If you're seeing a 504 Gateway Timeout error in Microsoft Teams, it usually means the server your...