I finally got a Java program that uses sound working in an executable jar file. I wrote on a PC running XP. I made sure the program ran fine with no other files by putting the program in a folder all its own.
i sent the program to someone that is using Linux. He says it runs and he can hear one sound clip but not the others.
So I downloaded the file I sent him to another PC running XP and it worked fine. Could it be that he needs to update his JRE?