Real-Time Physics Simulation Forum

I use windows10 and vs2010 to build and run bullet VR demo App_SharedMemoryPhysics_VR but got this error：VR_Init Failed Unable to init VR runtime: Installation path could not be located (110).
What causes of this?
I check the openvr_api.lib and openvr_api.dll, they exist.

You need to have a working VR setup with Valve Steam installed for HTC Vive or Oculus Rift.