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

Fix High CPU Usage from Remote Desktop Display Settings

If you notice your computer's CPU usage spikes when you connect via Remote Desktop (RDP), the dis...

Fix BitLocker 'Cannot Access Drive Permission Denied' Error

Understanding the Error

You see 'Cannot access drive. Permission denied' when trying to o...

How to Fix Remote Desktop 502 Bad Gateway Errors Related to Firewall Settings

If you're seeing a 502 Bad Gateway error when trying to connect to a remote desk...

BitLocker Proxy Error Troubleshooting Checklist

When BitLocker reports a proxy error, it usually means the encryption key cannot be retrieved fro...

Fix Task Scheduler Authentication Failed Error

When a scheduled task fails with an authentication error, the task typically can't log in as the ...

Fix 'Windows Security App Not Installed' on Windows 10

You open the Start menu, search for Windows Security, and nothing shows up. Or you see a message ...