I converted a VHD file from my hyperV server from VHDX to VHD. I imported the disk. I see the VHD in my XPC-ng server. But I can not get the new VM to boot from it.

Is there a tutorial on importing VHD using Xen Orchestra. I am having difficulty importing my VHD with Orchestra. Do I import the VHD first and then create the server? I am an absolute beginner with my new Xen Server.