Another Running Windows ToGo on Parallels

I see there's a couple of threads on this matter, but thought I should start a separate one.

I have a functional USB WindowsToGo workspace that boots no problem on a PC & Mac, yet it will not in Parallels even having followed their own instructions. I also have a USB HDD with Windows 10 on it that neither will boot in Parallels.

Error is :
Boot Failed: EFI Harddrive.
Boot Failed: DVD/CD ROM
PXE.DCHP

Won't boot either if 'EFI' is unselected in the settings.

 

Could admin address this asap.

Theres no explanation for this - if a Win2Go boots in to Pc/Mac, it should boot from Parallels no?!

 

HI - yes followed these instructions already - no change.

The issue is almost exactly the same as here: https://forum.parallels.com/threads/win-8-1-on-ironkey-usb.336353/

Parallels is not seeing the drive to boot from it, even though it has acknowledged that it has been plugged in.

 

Update: Testing to see if Parallels will boot nether boot from flash drive of Ubuntu. Doesn't look good so far.