XnView Software

MP4 files

On my notebook(XP-HOME) I can play MP4 videos from XNView, but not on my desktop(X-PRO).

On my notebook I deleted Nero, and the MP4 wouldn't play, but on reinstalling it they did.

On my desktop I don't have Nero installed

Is there a missing codec or dll?

Well, yes, Nero is the missing codec. There's an alternative, though, Haali's, combined with ffdshow.

Thanks a lot, it works