miner Nvidia GTX 760 help me.

[phillypmack]

can someone help me? I have a core i3 3240 3.4 GHZ machine
video card nvidia GTX 760. and I can not use it to mine by mining only my processor is around 87 Mhash / s
every time I open a new tab and put in guiminer, new CUDA miner it does not work, I have already installed the drivers from nvidia CUDA, and solve nothing anyone could help me?
I've tried other programs like cgminer and is very hard working, he does not have an interface like guiminer.