I prepared several presentations, and inserted music with them. When I ran them last night everything worked perfectly. The music files and the presentations files were saved on the same disc, and again tested with no problems.

This morning when I tried them, the first slide comes up, and the program freezes. To exit I have to use the task manager. When I removed the music files from the disc, the program runs pefectly again, but without the music.

What the heck!!

Any suggestions?