Preloader ..delay (shows from when only reach to 60%)

Hi

Please help me to solve this.

Preloader only shows from 60%. it is not showing from 1%
my flash movie includes a sound clip in Library, which I exported in first frame.

Sound clip, calling from library by using Behaviors>>sound>>Load sound from Library


//Play Internal Sound Behavior
if(_global.Behaviors == null)_global.Behaviors = {};
if(_global.Behaviors.Sound == null)_global.Behaviors.Sound = {};
if(typeof this.createEmptyMovieClip == 'undefined'){
	this._parent.createEmptyMovieClip('BS_my_sound',new Date().getTime()-(Math.floor((new Date().getTime()) /10000)*10000) );
	_global.Behaviors.Sound.my_sound = new Sound(this._parent.BS_my_sound);
} else {
	this.createEmptyMovieClip('_my_sound_',new Date().getTime()-(Math.floor((new Date().getTime()) /10000)*10000) );
	_global.Behaviors.Sound.dom_snd = new Sound(this.BS_my_sound);
}
_global.Behaviors.Sound.my_sound.attachSound("my_sound");
if (true) {
	_global.Behaviors.Sound.my_sound.start(0,200);
}
//End Behavior