extracting audio that is saved as sound OLE format

[rgreen511]

I need to extract some audio from a powerpoint presentation. It is in the form of a click button that plays a sound. I tried exporting as html per this:

http://www.rdpslides.com/pptfaq/FAQ00778.htm

but that did not work. It had all the graphics files, but no audio files. Maybe the audio is not "embedded" as described in that FAQ. I can right click it, and choose edit, but the sound recorder looking editor offers no "save" functionality.

Any suggestions? Thanks.