you say it plays on the timeline?
Yea it does
John Brown University
What are the full Export settings?
Are both Export Video and Export Audio checked?
In the Audio Export Tab, what are the settings?
In the Multiplexer Tab, what is the setting?
URGH! People post their questions and never the solution
Did you ever solve this issue? I'm having the same issue and can't figure it out! Everything worked perfect and now suddenly it won't export any audio no matter what I try. Google, don't fail me now!
Give us more info and we'll try and help. You can tell us your export settings, as Bill suggested. You should also give us system details, as listed in this post: What information should I provide when asking a question on this forum?