Hello, I'm Greg, here to help you with this.
Here's how to undo utilman command to restore Ease of Access to default in Windows 11:
Boot into the install CD or USB Installer that you used earlier.
Click on Troubleshoot, then Advanced options, and finally Command Prompt.
At the command prompt type the following command:
copy c:utilman.exe c:windowssystem32utilman.exe
Confirm the overwriting by answering Yes. Reboot your computer.
Feel free to ask back any questions. Based on the results you post back, I will have other suggestions if necessary.
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