Frodo has a point. That would be the easiest and probably the best way to do it. However, you could write a VERY simple program in VB to do it if you need something that does more than just the event. The task scheduler wont do it in the background. It will open the application that runs waves or MP3s and possible in the minimized state.
However, you can write a simple VB project to run in the background that will play the sounds at the times you want.
Email me @
compiano@socal.rr.com if you need anymore info or want me to write it for you.
Mg