After creating a windows 7 ISO using the DR agent steps with DP, the iSO image fails to boot on hyperv when mounted against windows VM.
This is a known issue and explained here:
https://wibier.me/uefi-generation-2-vm-windows-7-sp1-and-hyper-v-server-2012-r2-or-windows-8-1/
To note, the same created ISO image works and can be infact booted against a vm currently on an ESX server