[RESOLVED] CS4 preloader issue

[Wisconsin]

I have this code on the first frame of the main timeline.

//preloader
loaderInfo.addEventListener(ProgressEvent.PROGRESS, updatePreloader);
function updatePreloader(evtObj: ProgressEvent):void {
    //container for the site download progress
    var percent:Number = Math.floor((evtObj.bytesLoaded*100)/evtObj.bytesTotal);
    preloader_txt.text=percent+"%";
    if (percent>=100) {
loaderInfo.removeEventListener(ProgressEvent.PROGRESS, updatePreloader);
        gotoAndPlay("letsStart");
    }
} 

When I test the code in flash CS4 I get no errors and the file opens correctly. When I load the file to a server, it loads but then goes to the 'letsStart' frame and won't advance from that frame. It's as if I said gotoAndStop. If I refresh the page I get 0% loaded and the file does nothing. What is wrong with my code? I appreciate any help. The letsStart frame is a blank frame with some soundfiles in a mc. I would expect it to just advance through the frame to the next frame like it does when played in the flash program.

[Wisconsin]

Anyone have any advice? Thanks

[v5000]

The ProgressEvent.PROGRESS is unreliable, if the file is already cached it may not fire. You should add a separate listener for Event.COMPLETE.

[Wisconsin]

The ProgressEvent.PROGRESS is unreliable, if the file is already cached it may not fire. You should add a separate listener for Event.COMPLETE.

Your advice was hugely helpful. I came up with this and now every issue is solved and everything is working great. THANKS!!

//preloader
loaderInfo.addEventListener(ProgressEvent.PROGRESS, updatePreloader);
function updatePreloader(evtObj: ProgressEvent):void {
    //container for the site download progress
    var percent:Number = Math.floor((evtObj.bytesLoaded*100)/evtObj.bytesTotal);
    preloader_txt.text=percent+"%";
}
loaderInfo.addEventListener(Event.COMPLETE, moveOn);
function moveOn(e:Event):void {
        loaderInfo.removeEventListener(ProgressEvent.PROGRESS, updatePreloader);
        loaderInfo.removeEventListener(Event.COMPLETE, moveOn);
        gotoAndPlay("letsStart");
}
stop();