Vagrant up - VBoxManage.exe error: VT-x is not available (VERR_VMX_NO_VMX) code E_FAIL (0x80004005) gui headless [closed]

Answer 1

If you are getting the above error on Windows 10 Pro then you can disable the Hyper-V. Hyper-V is default enable in the Windows 10. You can either use Hyper-V or Virtual Box. So, to use the Virtual box you have to disable hyper-v in windows, you can follow following steps to do -

1. Search Control Panel
2. Click on Uninstall a program
3. Turn Windows features on or off
4. Unselect the Hyper-V option.
5. Click on OK
6. Restart the system to apply the changes.