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

Fix CMD Service Unavailable Due to Group Policy

Situation

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

Fix Windows Update Service Not Running on Startup

If your PC gets stuck in an automatic repair loop and the Windows Update service is not running o...

Fix Remote Desktop Gateway Server Unavailable Error Code 500

When you try to connect to a remote desktop through a Remote Desktop Gateway (RD Gateway) and see...

Fix Port Already Allocated Error in Windows Security Configuration

When configuring Windows Firewall or security policies, you might see a "port already allocated" ...

Windows Security Migration Sync Issue Troubleshooting

After migrating Windows security settings—such as BitLocker keys, Windows Hello, or firewall rule...

How to Enable Microsoft Teams Auto-Start in Settings

If you expect Teams to launch automatically when you log into Windows but it doesn’t, the auto-st...