I've seen many, many posts regarding wmf files but no solutions.

I am testing a posting of wmf files from a remote server.  The video file plays, but I'm not hearing sound.  It is encoded as follows:

Windows Media Audio 9 Professional
128 kbps, 44 kHz, 2 channel 24 bit (A/V) 1-pass CBR)

I tested quicktime and hosted videos (youtube) without issues.

I have tested using firefox, IE7, IE8 - all with the same results

Any ideas what it might be? 

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