ok, i found out that my Media Center works properly now that I unistalled "Sony Vegas 7" as soon as I uninstalled that program Media Center works perfectly!

forgot to add I have installed all updates to Vista & Media Center.

I have had my computer with Vista Media Center (factory installed) for over a year. Up until last week I have had no problems with Media Center, everything worked great, then suddenly a few days ago Media Center locks up & crashes anytime i try to watch live TV, or a pre-recorded show. I get this error message after shutting down Media ...