115 - Convert a WinPE 'Flat-File' ISO to a ramdisk (boot.wim) ISO - RMPrepUSB
Eset SysRescue, ISO, multiboot, flat file, winpe, convert ... 4. If the original ISO had some non-windows folders in the root, you may need to copy these to the root of the USB drive before booting from .ISO will fully work (depends on the way it has been...