Can only create VHD (Legacy, VHDX grayed out) UPDATE:MUST USE WIN8/10 HOST FOR VHDX

[woody123]

Hello,

VHD works great, but how does one create a Legacy or VHDX stick when those options are grayed out?


I've been successful in converting the VHD to VHDX via Hyper-V Manager,

but not successful yet in getting it to boot by changing the device with BCDEDIT:

bcdedit /set {new_guid} device vhd=WinToUSB.vhdx


Is there a better procedure?


Thanks.