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

BitLocker High Memory Usage on Large Drives: Fixes

If you notice that BitLocker is using a lot of memory (RAM) on a system with a large drive (e.g.,...

Fix Chrome 502 Bad Gateway After Profile Reset

If you see a 502 Bad Gateway error in Chrome after resetting your browser profil...

Fix Microsoft Teams Connection Refused on Startup

When you start Microsoft Teams and see a 'connection refused' or 'can't connect' error, it's usua...

Fix Windows Activation Permission Denied After Update

After a Windows update, you might see a “permission denied” error when trying to activate Windows...

Fix BitLocker Token Expired on Domain-Joined PC

When a domain-joined PC shows a BitLocker recovery prompt with a message that the token has expir...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...