ATI Cyberlink Video/SP Decoder and WMP9

I have an intermittent issue where WMP9 will play video files for a while
then all of a sudden it can't find the video codec. So I try to see if the
ATI File Player will play the mpeg file and to the same result it can't find
the codec after several mpeg files have been played. The files have been
captured using the ATI capture device.

After serveral unistalls and reinstalls of the catalyst drivers for the AIW
9700 Pro and Windows Media Player 9, I still get error messages saying that
Windows Media Player can't find the video codec. The audio will play but
with no video.

Are there anyone else having this issue?
Is there a work around for this?

Any suggestions will be greatly appreciated.

Russ