when i run the CUDA-Z-0.2.27.exe,it shows up an error message "CUDA not found!!",what should i do?
1. You should have CUDA-enabled device in your PC (Geforce 8xxx, 9xxx, 260, 280, Quadro or Tesla).
2. You should have drivers with CUDA support from http://www.nvidia.com/object/cuda_get.html .