Zafa - 2005-08-09

When I compile MyPhone in windows XP then it runs very well in all PC having XP but when I compile it in PC having windows 98 then then it runs well in that PC but when I shift the compiled MyPhone to another PC having 98 then the sound is in-active in that end only,even MyPhone is not playing 'Play Sound File' also.

What's the problem here?