Reply to TSI import problem

Hi Guys,
I'm currently using Traktor Scratch Pro v. 1.2.1 (R7692)
I have a Numark Mixtrack and I'm having problem importing my .tsi file.
I import the .tsi file that was given to me by someone else, and when I locate the controller under the Controller-Manager Section it displays it as being a Numark-Mixtrack, Generic MIDI, but it shows nothing as mapped in the assignment table. (see picture). What can i do to fix this?

The only other options to choose from are Generic Keyboard.

Help is greatly appreciated, I really want to start mixing.