I rented the Quantum of Solace blu-ray and Powerdvd 7.3 decided that it needed an update in order to play the disc. After installing the update, the blu-ray worked fine.

Now, however, mediaportal has no h.264 decoder. Going to the config screen reveals an empty dropbox where it used to list the cyberlink decoder. It doesn't seem to register that I've got the powerdvd decoder on my system.

Does anybody have any idea what this could be? A google search yielded me one thread in which someone mentioned that one version of 7.3 makes the decoder unavailable to external programs, but I couldn't find any further mention of this issue anywhere. Is there a fix? I'd prefer to be able to watch Quantum AND watch freeview if possible :D

I'm using Vista.