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hello, previously i had installed 2 virtual machines 1 oracle 2 vmware i uninstalled them both but when i checked if hyper-v was working or not in system information it said A hypervisor has been detected. Features required for Hyper-V will not be displayed. i am wondering if there are any traces or something like that still remaining in registry editor or in files. i have also disabled virtual machine platform.
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Enable-WindowsOptionalFeature : Feature name Microsoft-Hyper-V is unknown.
At line:1 char:1
+ CategoryInfo : NotSpecified: (:) [Enable-WindowsOptionalFeature], COMException
+ FullyQualifiedErrorId : Microsoft.Dism.Commands.EnableWindowsOptionalFeatureCommand
In the end nothing worked for me and I stumbled into another forum, which mentioned something about Windows security and a registry key.
Looking up the that registry key I noticed the registry key "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\DeviceGuard\Scenarios\HypervisorEnforcedCodeIntegrity/Enabled". This was set to 1. After I've set it to 0 and rebooted the laptop, I was finaly able to run my VM's again without the error.
Check your 'version' of Windows.
Android Subsystem is not 'available' for Home edition of Windows
Thank You so much for this key! It worked for me.
I've been trying to solved this problem for hours, and yes, your method is correct. Thanks