Building for GearVR with Android Pro

Hi all,

I am having a very strange issue when building a project for GearVR. The project works as expected in the Unity editor and Oculus Rift without any issues. I have created a build using the Android Basic license that comes packaged with Unity and that works also. However, as soon as I switch my license to one that has Android Pro, the program only shows a black screen. I can hear the music playing from the phone, but there is no visual.

I'm hoping that someone has maybe come across this problem and has a solution.

Thanks