Ok, i gave up and registered here for some help. I have made an Windows 8.1 AIO x86/x64 with: Windows 8.1 Core N Windows 8.1 Pro N VL Windows 8.1 Enterprise N If i'm making iso at the installation is asking me on the first time to put the key of the product (don't even know which version). How can i skip it and move forward to the box where i'm having all the versions i want to install ?! This is my auto so far, incomplete without other versions and my x64 versions because i don't know how to put it right: http://pastebin.com/mSfP3VsX Thanks in advance.