I have some basic issue when I am playing music into my presentation of Powerpoint 2010 I be able to play the wav file okay, I be able to hear the music playing extremely well if I do not touch no matter what. I go to the animation panel/Effects alternative. Beneath the Stop Playing, I had position a number in subsequent to Slides and when I had attempt to view the presentation, it crashed if I trigger the music or it determine to crash immediately if I position the music on mutually Start through previous and Start subsequent to previous. I tried positioning the music on additional pages and it might tranquil crash if I maintain the number in after Slides. I tried copying the entire the slides to an additional presentation file, similar result.