misscc803 said:
Maybe your interface needs to have the drivers installed.
100% agree.
I take back what I said earlier about not installing anything, you'll need to install whatever software came with that interface. If you cant find it, vigorously search online and you should come up with it easily. Then, you'll need a program that is midi capable otherwise having midi into your computer is pointless. Like the keyboard has to be controlling or being controlled by something thats what the midi is for. There are several programs that use midi, sonar, pro tools, FL, cubase, reason, acid (i assume?).