What Vhd2disk does?
It's a very basic V2P free tool to simply dump a VHD contents/structure to a physical drive. It designed to work only with "dynamic" VHD like Disk2vhd's ouput. Vhd2disk was tested succefully on win7 and win2K8: Disk2vhd -> vhd used for virtualisation -> Vhd2disk. This tool is working like a mirror of the Sysinternal's Disk2Vhd tool (https://technet.microsoft.com/en-us/sysinternals/ee656415).
Be caution using this tool since it will overwrite the data on the target drive. If you play with it, I can't be responsive about any data lost.
http://forum.sysinternals.com/vhd2disk_topic27311_page1.html