I'm trying to install Win 8 Pro. After a few mins into the beginning of the install, I receive the following error "Windows cannot read the <Productkey> setting from the unattend answer file." Pretty much all the solutions I've come across during a search deal with this error and installing in a VMware environment. I'm not doing that. This is a clean install. I also tried to install by burning the image to a USB drive and still received the same error. My DVD burner is good. I was able to get to the Win 7 setup screen on two different disks. I also tried the install by booting my DvD burner from both the P4 and uEFI with the same results. Not sure it would matter but my MB is a Asus p8p67 deluxe and BIOS is updated.