Simple gotoandplay("start") with setinterval?

Hi all,

I use this code for a cd so it goes to frame start


	_root.done = setInterval(startOver,10000);

and on framelabel start I have


clearInterval(_root.done);

It works on my pc but when I try it on another pc, I think clearInterval isn’t working???

Oh and I made a projector (.exe).

Anyone knows why this is??