First, be sure that you have the Oculus Store launched before starting VRSkope. 

Then, Double-check to ensure your Oculus is set up correctly to work with VRSkope.
Be certain that all three components (headset, sensor, and controller) are connected. 

Lastly, be sure that you have switched on the "Unknown Sources" setting under 'General' in the Oculus Store. 

Did this answer your question?