On the computer you have Oracle VirtualBox installed run the following command in Powershell (as administrator). You will need to run (as administrator) SysInternal's Disk2vhd on the computer you are converting Download Disk2vhd from Simply select where you want to save the file to and click 'Create'Ģ. vdi -format VDI Step 3: Create a Virtualbox VM Create a New VM from within VirtualBox Manager and choose 'Use an existing virtual disk file' which points to your newly created VDI … 1. Windows 10 Physical To VirtualBox Spiceworks