Looks like that may be the problem. Mine was set to no for the OEM preinstall. I'm not sure how I was supposed to know that though since every part of the tutorial that mentions the $OEM$ folder never mentions that variable! Maybe this page should note that variable: http://unattended.msfn.org/global/oemfolders.htm Thanks for the info. I'll give it a go to make sure that was the problem.