Reply to denon dn mc6000 help!!!!!

i just bout the denon dn mc6000 and i cant get it to work for traktor pro v. 1.2.7.... every time i will open preferences i would have to change the device setup back to gen. midi dn-mc6000 etc ... one major point is that when i go to setup wizard to choose my controll its not there .. can anyone help me out .. ive been saving for this controller for soo long and its already been two days and i havent mixed once with it ... please help