Hi,
With Premiere, I export videos as WMP (codec Windows Media Video 9, no audio). They all play well on Windows Vista.
But on Windows 2000, only 3 of them don't play. I'm getting this message from Windows Media Player : Windows Media Player encountered an unknown error. Though I exported all movies in the same way.
I used GSPOT to know more about each video, and I discovered that for the videos that don't work, in the User Data/Metadata in is written: Vid:NumberOfFrames:0. For those who work there is a amount of NumberOfFrames.

Also, I made some test on videos that don't work, and find out that when I export the audio, the movie will work on Windows 2000 but with a disturbing noise.

Does any when can help me with that?

Thanks in advance