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

BitLocker DNS Error Checklist for IT Admins

IT admins sometimes see DNS-related errors when BitLocker attempts network unlock or contacts a r...

Fix Chrome Profile Authentication Failed on Windows 10

You open Chrome on your Windows 10 PC and get an error saying "Profile authentication failed." Th...

Fix 'Windows Activation Script Not Working Command Not Found' Error

When you run a Windows activation script (typically a .bat or .ps1 file) and see 'command not fou...

Windows Security for Mac: Troubleshooting Checklist

If you're running Windows on a Mac via Boot Camp, Parallels Desktop, or VMware Fusion, you may fi...

How to Fix 504 Gateway Timeout in CMD Proxy Setup