Multiple Audio-Streams don't work :(

[Onkel Gerd]

Hi guys,
i have a big problem: If i multiplex some AVI with 2 Sound-files
(e.g. with NanDub) i can not watch the AVI with the second Audio-Stream. I have tryed DivXNextGen 3.12, but it get some error (380)
when i try to change the current audio stream (from 1st to 2nd).
I have tryed ZoomPlayer, but it don't let me hear the second
Audio-Stream. I have tryed multiplexing with AviMux, too. But there
are exactly the same problems :(

Anyone can help me, please ?

THx - [OG]

[dblmask]

use the Windows Media player, when the video is playing, right-clic on it and select "LANGUAGE" and yu'll see 2 o 3 items, 1 for video and 2 for audio, choose whatever you want