Not able to install CUDA 2.3 drivers for GeForce 8400M GT

I have a Sony Vaio notebook that has a GeForce 8400M GT video card, running 32-bit Vista. This card is listed as being CUDA-compatible. At first I tried downloading and installing the “BETA Notebook Developer Drivers for WinVista (190.38 beta)” and I ended up with the following error:

“The NVIDIA Setup program could not locate any drivers that are compatible with your current hardware. Setup will now exit.”

I then tried the “Developer Drivers for WinVista (190.38)” and ended up with the same error.

Any help would be greatly appreciated.

Gary

not supported by nvidia or your laptop maker, go to http://www.laptopvideo2go.com/