virtualbox.org

I want to run the following command:
But the Administrator's guide says "In case your VM is configured to use EFI firmware you need to replace pcbios by efi in the keys."

How do I find out if my VM is configured to use EFI ?

Select the VM in the list. System settings, Motherboard tab, "Enable EFI" checkbox. Checked = EFI BIOS. Unchecked = legacy BIOS.

OK, That it. thanks for the reply.