wimboot MDT generated WinPE 5 with wimboot

[MicaH_Z]

Hi everyone,

I'm using Microsoft Deployment Toolkit (MDT) to generate Litetouch wim files. I utilize wimboot for PXE purposes. This all worked great until the latest version came out. MDT 2013 create WinPE 5 wim files based on Windows 8.1. The first problem is the decompression of bootmgr. That I've fixed by replacing it with an extracted version as per the instructions on the FAQ page. It now tries to boot into the wim file but that results in a BSOD with the error: A required device isn't connected or can't be accessed (0xc000000f).

The funny thing is that MDT also creates an ISO using the same wim file and bootfiles that I used for wimboot and when I use memdisk to boot the ISO all works fine.

Thoughts anyone?