Fusion Not Seeing GPU

I have a laptop with a Geforce 640m LE and 2GB VRAM. Fusion does not seem to be seeing the card. I get errors of no OpenCL with certain nodes and the OpenCL in preferences is showing that it isn't available. Looks like it is seeing only the Intel graphics. I tried to force it to use the Geforce through the Nvidia control panel, but that didn't seem to work. Any ideas? Possible bug?

When you check in Fusion preferences the OpenCL settings, do you see your card listed in the dropdown menu?

Doh, I misread your post...

Anyway, do you have the latest drivers from nvidia?