I'm writing here since I had problem finding the real solution myself.
The problem I have had is because of modern NVIDIA drivers and their default setting of CUDA.
It's ok to use the most updated driver (you probably want this if you're gaming) but you need to do this:
- Open NVIDIA Control Panel
- Choose Program Settings
- Choose/add Cyberlink Power Director
- Look up Feature CUDA - GPUs
- Under CUDA - GPUs, Choose Use these GPUs and make sure no card is selected
- It should say: CUDA - GPUs None
- Apply these settings and the rendering problem should now be gone
Good luck!
This message was edited 1 time. Last update was at Oct 02. 2016 16:59