When I try to install CUDA I get an incompatible GPU error yet I have a Saphire Video Card. The following is the Warning that comes up when I open After Affects.
"Ray-tracing on the GPU requires an approved NVIDIA graphics card and CUDA 5.0 or later. This may require installing the current display driver. For now, ray-tracing will use the CPU. After installing CUDA 5.0 or later, restart your computer. For more information see :http://www.adobe.com/go/aeraytracedgpu"
What do I need to do?
CUDA is an nVidia technology and simply doesn't work with ATI/ AMD graphics cards. It will never work with your card.