I am trying to run my Happauge PVR 150 with windows media center 7. I have installed all the drivers from happauge I have all the microsoft updates and I am having no luck. I have tried all the steps provided by microsoft including changing the log on and no luck. I cannot reasonably restore my computer to an earlier time because I have never got it to work. I know for a fact the tuner is good becasue it works on Win TV a happauge program. I am about to go crazy trying to get this to work, please help!