VMWare Workstation (Player)15.0.2 is wrongly detecting Device/Credential Guard under Windows 10 Pro here:
the Screeshot is of the error message and the relevant section of the group policy
I've run gpupdate to refresh the policy and rebooted. I also tried toggling the setting, but nothing works.
Any suggestions please? Is it possible to disable VMWare checking for this if it can't detect it correctly?
Found an answer:
bcdedit /set hypervisorlaunchtype off
That fixed it!