How do I save a Prezi as an up/downloadable file with the sounds that I've included?

I've created a Prezi with voice over on the path steps and need to save it as an up/downloadable file with the sound to include as an attachment to an email, website, etc. for a college class. Problem is this cannot be a Prezi file, or an exe file as I've found not everyone can access an exe file.

It was due last night and I am struggling to have cooperation from my professor....HELP!!