Hi
What kind of video file is this? Some more details would be useful (extension, etc.).
Should know whether it has separate audio streams or only one track.
If different tracks, you can try to edit/cut/remove streams with
DVX software.
When the other language is on the same track, i think it's not possible to remove.
But can choose/change between audio-channels in Windows Media Player, "Play" drop-down menu.
Maybe you'll need
Morgan Stream Switcher.
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And I presume, you've read the
Rules of this forum, and this is not an illegal copy of something copyrighted