prova così:
codice:
onClipEvent (load) {
	fscommand("allowscale", "false");
	loadMovieNum("swf/load.swf", 2);
	_root.stop();
}
onClipEvent (enterFrame) {
	car = _root.getBytesLoaded()+_level2.getBytesLoaded();
	tot = _root.getBytesTotal()+_level2.getBytesTotal();
	perc = parseInt((car/tot)*100);
	percentuale = perc+"%";
	_root.preload.barra._x = perc;
	if (car == tot && car > 1024) {
		main = false;
		_root.gotoAndPlay("inizia");
		_level2.gotoAndPlay(2);
	}
}