Hello, Ryan McGee2
Welcome to the Microsoft community.
Thank you for your feedback. I understand that you are experiencing issues with not being able to create a new administrator user, here are some troubleshooting options:
- You can try if you can activate the built-in administrator account.
Turn off the system by pressing and holding the power button and turn it back on while the system is off. However, instead of letting the system boot, press and hold the Power button as soon as you see the boot logo on the screen.
Repeat this shutdown operation and boot the system until you see the Ready for Auto Repair screen (3 or 4 attempts are required).
On the screen that appears, click Troubleshooting, then Advanced Options, then Command Prompt. Enter the following command:
net user administrator /active:yes
Restart your computer when you are done;
- If the first method does not work, you can refer to the following link:
Activate the built-in administrator on Windows 10 without signing in - Microsoft Community
If the above method doesn't work, it is likely that you have lost the administrator privileges on your computer, we suggest you reinstall windows using USB installation media.
Reinstall or clean install Windows 11 - Microsoft Community
For file backup, you can refer to the following link:
Rescue Files when Windows Won't Start - Microsoft Community
I look forward to your feedback.
Best Regards,
Aaron| Microsoft Community Support Specialist