I'm having to duplicate this post, because apparently we cannot keep all the
possible issues with KB974172 under one posting.
A few days ago, I lost channel 12.1 and 49.1 (Portland, OR) from my
Hauppage 1600 card in Vista Media Center. They don't appear, just a black
screen followed by the no signal error message. The signal scan shows 12.1
as 1 bar, however, 49.1 is excellent. I believe it is related to the
installation of KB974172. Rolling back did not help either.
FYI, both channels 12.1 and 49.1 have excellent signal and view perfectly in
WinTV. But, I prefer VMC over WinTV. Please help.
Windows Vista Home Premium with the latest updates
Hauppauge WinTV HVR 1600 with the latest Hauppage drivers
Nvidia 8600 GT with latest Nvidia drivers
E-MU 0404 PCI Digital Audio System with the latest Creative drivers
Can you tell me what the problem is?
Thanks
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