I perfectly understood what yo meant mate. The propaganda you are trying to run at boot has some dependencies which is currently unavailable in "Win8PE" or a generic WinPE so hence it crashes. To find out the dependencies to run it on a PE, one should first analyze this oobeplayer.exe with tools like "Dependency Walker" , "Process Monitor" etc and it's a time consuming process. I am not saying that it's impossible but considering that you are the only one wanted to do it, i really doubt any one of the few code bakers here will be interested. I hope you will understand.