For some weird reason, nVIDIA has disabled support for CUDA in their latest drivers from version 340.xx onwards!
Don't worry, all you need to download is nVIDIA Cuda DLL files from the below link (Taken from driver version 337.94), extract the folders and copy them to your C:\Windows directory
After you copy them to the above directory, simply reboot and your CUDA will be working. You can test it with any Video converter...
Restore CUDA in the latest nVIDIA Drivers 34x.xx
Don't worry, all you need to download is nVIDIA Cuda DLL files from the below link (Taken from driver version 337.94), extract the folders and copy them to your C:\Windows directory
After you copy them to the above directory, simply reboot and your CUDA will be working. You can test it with any Video converter...
Restore CUDA in the latest nVIDIA Drivers 34x.xx