Need help with my GF 2 GTS

I need help with the tv-out of my gf 2gts-pro. I downloaded and installed the wdm reference-drivers from nvidia. But I got an exclamation mark in the device manager at nvidia WDM video capture (universal) with errorcode 10. Can anyone help me, please???

A lot of people are reporting that the nvidia drivers won't work for TV in/out... I'd try your manufactuars drivers and see if it works.

I have a Hercules GTS/Pro I tried my TV out and it works.
I have the 12.80 or so drivers since every other driver I have tried has killed me.
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The Nvidia drivers alone wouldn't work with mine. I loaded the leadtek software and updated the drivers after and it worked fine