phyxs not with graphics card

i have a geforce gtx 650 and i have been using it for a while now and i have been happy with it performance. i have recently read up about phyxs and wondered if my gpu was compatible with it.
it says on the box that it is but i installed 'NVIDIA PhysX Particle Fluid Demo' and it says that i do not have phyxs. iv tried installing dll's but its not working.

is my gpu compatible or not?
if it is, where can i find the driver?

many thanks

Oh, you may still need to do one of two things (or both):

1. In the NVIDIA Control Panel, click "Set PhysX configuration"
2. Under "Select a PhysX processor", choose "GTX 650"
3. Click Apply at the bottom

Failing that, download and install this:

NVIDIA DRIVERS 9.12.1031 (this is the "NVIDIA PhysX System Software" download)

Direct download (after clicking "Download" and then "Agree & Download"): http://us.download.nvidia.com/Window...emSoftware.msi

omg! omg! omg! thank you so so much for this! every game i play now is so much smoother and life is so much better XD

You're welcome! :)

What was the solution? Setting the PhysX processor, or installing the PhysX software?

setting the physx processor

skrillek said:

setting the physx processor

Whoa. Here I thought it was from installing the software.

Knowing what the solution is should help the next person who has the same question. Thank you, skrillek!

Thats why i did it