Open Control Panel → Programs and Features → Turn Windows features on or off.
Make sure Virtual Machine Platform is disabled.
Make sure Hyper-V is disabled.
If the error persists:
Open Command Prompt as administrator.
Run:
bcdedit /set hypervisorlaunchtype off
Restart your computer.
Windows 11
If the previous methods do not resolve the error, run PowerShell as administrator and execute the supplied commands:
takeown /F "C:\Windows\System32\hvix64.exe"
icacls "C:\Windows\System32\hvix64.exe" /grant *$(([System.Security.Principal.WindowsIdentity]::GetCurrent()).User.Value):F
takeown /F "C:\Windows\System32\hvax64.exe"
icacls "C:\Windows\System32\hvax64.exe" /grant *$(([System.Security.Principal.WindowsIdentity]::GetCurrent()).User.Value):F
del "C:\Windows\System32\hvix64.exe"
del "C:\Windows\System32\hvax64.exe"
Important
These commands modify or remove Windows hypervisor system files. Use them only for the specific Windows 11 VMX/SVM error described above.
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