Does anyone have had any luck creating a USB stick that boots with legacy bios? I tried building one within SCCM however it always builds it as a UEFI stick. The issue with the UEFI stick is after building the machine - it says an error relating to GPT disk and that legacy boot is not supported so I can't actually load up Windows again.

I have tried deleting the EFI folder on the USB stick for the machine to boot the stick into legacy bios however it doesn't even present the USB stick as a boot option on legacy boot. The stick still only shows up as a selectable option in UEFI boot.