ImageX Issues. Bootmgr is missing

I am not too sure what I am doing wrong but I keep getting a Bootmgr is missing after I image with imageX.

We have been using Windows Deployment server and have a bunch of wim images.  I have tried changing the system partition in the OSD job and went from 1 to 4 and I still get this message?

I am sure I am doing something wrong but what check box did I miss.

Any help would be appreciated.

Ed