Power Point Frustrations

So I decided to use 11 slides, each with a separate image, and record myself talking about what I learned about the given tool. Everything went great, all completed and saved, unfortunately, I can't send the PowerPoint to video without losing the audio, even though I went through each slide and timed the presentation accordingly. Very frustrating, so I decided to take the evening off and went to a vocal recital in town and had a great time. Will try to figure it out tomorrow. If anyone knows how to fix this problem that would be much appreciated. :)