Issue 2. OctaneRender® won't open due to "No CUDA Devices" Error Message

Problem:

Incorrect Driver installed

Solution:

Read the release notes to ensure that you have the correct driver version installed. Attempt to remove the old driver versions and then install the proper version. It may be necessary to use a tool such as Driver Sweeper to get all driver components uninstalled.

 

 

Problem:

Video Card is not CUDA-enabled

Solution:

Check the list below to ensure that your card is in fact CUDA-enabled:
http://developer.nvidia.com/cuda-gpus