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

How to Stop a systemd Service Restart Loop

You run systemctl status and see the service flipping between 'activating' and 'fail...

Fix OneDrive Sync Dependency Conflict with Registry Edit

If OneDrive shows a sync error with a message about a dependency conflict, it often means a regis...

Fix Windows 10 Activation Not Working After Update

After a Windows 10 update, you might see a watermark saying your copy isn't activated or an activ...

How to Fix Remote Desktop Authentication Errors

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

How to Fix Outlook 502 Bad Gateway Error

When you see a 502 Bad Gateway error in Outlook, it usually means the server rec...

How to Fix BitLocker SSL Certificate Error

Symptoms

When you try to unlock a BitLocker-protected drive or enable BitLocker, you may ...