Maya doesn't recognize NatNet SDK

[beckabec]

I have currently been trying to stream data from Arena through a MEL plugin for Maya 2013. I've run into the problem where Maya 2013 isn't recognizing the NatNet SDK and the plugin will not load. Is there a way to force Maya to recognize NatNet?

Thank you in advance for the help.

[beckabec]

C++ plugin (update)