I recently got Windows 7. I also got a new T.V. I'm trying to hook up my video card to my new t.v. via HDMI. The problem is that when I try to install the drivers, an errors pops up, saying: The NVIDIA Setup program could not locate any drivers that are compatible with your current hardware. Setup will not exit. I have the nVIDIA GeForce 8400 GS Series video card. Any pointers?