Midi to Traktor

I know there are 50 posts like this one,but they are either on MAC or using hardware midi.
So anyway I want to control traktor with arduino thru a virtual midi port (I'm using midiyoke) and Serial_Mid_Converter. I am using the example sketch at 57600 baud with a potentiometer to change the effect value in traktor. But traktor cant learn anything from midi yoke out/in like no data is coming thru.I might try to map serial read to 0, 124 but I doubt that will do anything. Not to mention that I dont know how to implement buttons or another potentiometer