Hypervisor detected. Unable to uninstall Hyper-V on Windows 11 (Windows Surface 5 Pro+) [closed]

I have purchased a new Microsoft Windows Surface Pro 5+. Windows was pre-installed.

I noticed that a 3rd party tool output a warning that my license it not valid for terminals. The developers told me that it was because Hypervisor is detected. And that I needed to un-install Hypervisor.

I opened msinfo32.exe, and it really said "Hypervisor detected:"

I have tried everything I could do to un-install / disable Hyper-V, but none of the methods proposed on Microsoft Answers worked.

As one can see, I have deactived all virtualization services in Windows Features, but it does not change anything. It still reports that Hyper-V is detected:

Using Powershell

Disable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V-Hypervisor" 

did not work.The error is:

Disable-WindowsOptionalFeature : The feature name Microsoft-Hyper-V-Hypervisor is unknown.+ Disable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V ...+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+ CategoryInfo          : NotSpecified: (:) [Disable-WindowsOptionalFeature], COMException+ FullyQualifiedErrorId : Microsoft.Dism.Commands.DisableWindowsOptionalFeatureCommand

The following also does not work:

Disable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V-Hypervisor/Get-Features

This also does not work:

DISM /Online /Disable-Feature:Microsoft-Hyper-V

The error is: (...) is not recognized as the name of a cmdlet (...)

The following cmd statement reports "Successfully executed", but does not disable Hyper-V:

bcdedit /set hypervisorlaunchtype off