I have run into an issue with open CL for C1 10 on windows 10.
When I open C1, and go to preferences, in the area for open CL, Display and processing, both show never. I can change them to Auto, but when I close out of preferences, the auto drops back to never. I have not seen this issue before, but not sure exactly when it started.
I am running Windows 10, Nvidia GTX970 and latest driver from Nvidia 12/11/16, driver is 184.108.40.20633.