HP Reverb G2 can not detect

I am trying to figure out why my HP Reverb G2 when i open the Sketchup Viewer for VR. It says Headset not detected. I have searched these forums, searched internet, download everything i can think of and still just can not get it to connect. Though I do see other members using the Reverb.

Is there a good step by step guide somewhere i am missing that will get this up and running for my?