I am using version 1.3.5.9 and I wanted to include an ISO installation of Win 8.1 updat 3 serial, not to have him put to install and do not get the desired result. To do this, I used Unattended Creator tab and check the box for Serial, writing it on her. Then Save and then make a ISO. All apparently goes smoothly, but when installing asks me the serial. Am I doing something wrong? if this as I do? Thanks for the info you can give me