NVIDIA has encountered a problem during the driver install, whereas the new 3D Vision USB Controller driver is not installed correctly if the 3D Vision USB emitter is disconnected during the driver install.
To fix this issue, NVIDIA recommends doing a driver re-install with the 3D Vision USB emitter connected. Please download the latest drivers and follow these steps.
1) Plug in the 3D Vision USB emitter
2) Re-install the NVIDIA driver. Select 'Custom (Advanced)' and then select "Perform a clean Installation" during the driver installation
If these steps do not fix your issue, please contact NVIDIA Customer Care.