Unable to create graph on card2 (1 Viewer)

[kadafi]

Hi,

I have to Hauppauge TV tuner cards in my HTPC, one of them is PVR 150 and the other is Win Express PCI.

PVR150 works fine, but when I add the Win Express it pops up saying unable to create graph.

I have the newest MP + SVN.

Thanks a lot.