NBA2K1 FIX Problems

ok i am fine up to the point when you have to and i quote:
run: mkisofs -C 0,0 -l -V NBA2K1_ECHELON -o session1.iso NBA2K1
whenever i do this it just scrolls through the list of extensions as if i was just running mkisofs by itself...the files arent in the iso too i know for sure i have checked everytime with an iso viewer program (isobuster) so will someone plz help me out...email me