I'm using Premiere Elements 13 on a PC (bought the disc and it's installed and registered.) I created a music video using many video clips and 3 different audio tracks. All audio was unlinked from the video. Some of the audio is from video AVIMovie and some is MP3 format. It plays just fine while I am editing it and after I save and then open to continue editing. I used the Publish and Share to export it to my computer. After it finished I tried playing it - in Windows Media Player - and there is no audio. What am I doing wrong?