topspin or it might be me

[adc]

wanna back up my topspin but wont work. plays the intro etc but then crashes. i ftp with flash fxp. then use craxtion v1 to patch. then create an iso or directly burn. am i doing something wrong. plz help i might be a bit old school same problem with thief except it wont boot up at all. evox recognises its a game. dont understand as i have backed up heaps of games successfully before. thanx