I'm attempting to create a Windows 10 image for VirtualBox using Disk2vhd, but am running into problems. When I run it from the command line (using cmd):
disk2vhd64 c: f:\winimg.vhd
it inevitably responds with the attached pop-up window, which tells me I'm using it incorrectly. When I run it through Windows Explorer, it doesn't start. I just get a wait cursor for a few seconds.
Any ideas on why it's failing? I am running it in my Downloads folder. Do I need to run it from some specific location?