Use the instructions in this linked thread,not the ones in the attached zip file http://www.xxxx-in-1.com/viewtopic.php?f=5&t=91
dont forget to backup your hardrive first and once you get it to work back that up again too ,I use the onboard ghost8 program and have never had a problem,
connect harddrive that you want to backup onto into the unused 40 pin plug
turn on dip 4 switch 2 then turn game on while pressing player 2 button,