Importing Presenter file with audio into storyline 2?

Hi,

I have a presenter file that has audio on each slide of the 20 slides. I tried to import the powerpoint file with the audio that I was using with presenter into storyline 2. The powerpoint slides imported into storyline, but there wasn't any audio.

Any thoughts as to why there isn't any audio on import? I've heard that this is supposed to work.

Thanks,

Dan