Problem with media center

[Guest]

For some reason my media center is recording TV shows but I am unable to
actually play them after I record them. This is a recent phenomenon and I
cannot even play TV shows I recorded months ago. The only change I recently
made was to uninstall Power DVD, but I recently reinstalled it and still
cannot play the video. Any suggestions? Help please!

 

[Guest]

Using codecs:
http://www.microsoft.com/windows/windowsmedia/player/faq/codec.mspx