Convert MP4 to MP3

[craaaaaig]

I think I am missing a codec or something and would like some guidance. I recently had to re-install the DBPowerAmp video converter and now can no longer convert MP4 to MP3. I can however convert MP4 ot WAV and then use dbPowerAmp Audio converter to conver the WAV to MP3.

I would like to avoid the extra step. Can anyone point me in the right direction?

I get the following error:

Error converting to Audio Extract (mp3), 'F:\Transfer Holding Tank\test.mp4' to 'F:\Transfer Holding Tank\test.mp3'
Stream map '0:a:2' matches no streams.
To ignore this, add a trailing '?' to the map.

Thanks in advance.

[Spoon]

Choose a different audio stream (likely 0) on the Audio extract options page.