If you've tried every fix on this list and you're still getting the error on a physical PC, it's a very strong indication that something deeply embedded in your operating system is being flagged. This is an extreme measure, but performing a can remove any lingering virtualization drivers or corrupted system files that other tools can't touch. It ensures that nothing is left behind to trigger the DRM check.
Copy and paste the following command into the terminal, then press : bcdedit /set current hypervisorlaunchtype off Use code with caution. If you've tried every fix on this list