"...no openCL hardware installed"

Just installed Resolve 10 in my new Win7 rig and I get the "...no openCL hardware installed" error. Firstly, I have 2x EVGA 650 Ti Boost cards installed. They are NOT connected in SLi. So, ironically, the error on start up is quite correct, but it also does not recognize either of my 2 CUDA cards. I would be more understanding if it said "...could not locate CUDA hardware..." Why OpenCL? There is no ATi/AMD anywhere on my system. I have visited nvidia and installed the latest available drivers, which I assumed had CUDA drivers as part of the driver package (since premiere has no trouble using my cuda card for mercury playback). I see other posters going on about installing the latest CUDA drivers so I hunted them up on nvidia as well. I installed those as well. No changes.

My system: i7 4770k (tho I have not overclocked it or the video cards), gigabyte G1-5 mobo; 32GB ram; plus the 2 video cards; new install of win7 64.

Thanks

Try disabling the onboard GPU in the Bios