Drivers went missing IR remote control

Hi,

I'll start off with the specs:
Q6600 @ 3.4Ghz
GA-P35-DQ6
2x2 Gb Patriot extreme memory 800Mhz
Hauppauge WinTV-HVR 3000
Vista Ultimate x64

Now to the problem:

The remote control, that came with the Hauppauge TV card, works like a charm in WMC, except everytime i reboot, i need to reinstall it's drivers.. They won't 'stick' in the registry.. Now i know the problem could be that there are allready some Vista certified IR-remote drivers pre-installed in vista, but i don't know which ones they are. (the registry entry(s) and the driver-names). I'd be much grateful if someone could give me those names, so i can alter and/or remove those, so that they won't conflict with my own remote drivers.

thanks in advance

no one?

so much for vistax64 forums;/