hi i had the same problem and still have it. the problem comes from unattendet part. i made like a gzilion iso images of windows step by step to see if i remove something that should not. so. i remove all i need and still works but when i start playing with unattendet mode all comes down. maybe i'm doing something wrong. i get two problems one is that i get thru that part booting from bios to dos part files are louded then it says setup starting windows and it wont move from that second problem is the same as yours 9 min saving settings and the end. try to reset and nothing. when i make windows iso without unattendet mode it works. any clue sorry for bad english.