I don't understand clearly. Which OemPreinstall feature do you request? Driver part OemFilesPath or another settings? Can you name some examples? Idea: create a multi boot cd. Use different setupldr.bin. Hexedit second setupldr.bin: change winnt.sif to win01.sif. or unattended to __attended i have screen shot below about what i was talking about i want windows repair option with this one,but i have came to know that if i want windows repair option i must reomove OemPreinstall,or should make multi-boot disk,is there any solution with which i can get oempreinstall feature with windows repair option where is d screenshot??