SWF from swfLoader not unloading - how to resolve?

Question

Hi,  My swfs unload properly when I run the application in the Flashbuilder environment, but in the release build on the web, they do not  I wonder if I need to test for the swf to unload before I close the custom popup box?
I load the swfs like this inside a custom popup titleWindow:
protected  
function textarea1_clickHandler(event:MouseEvent):void
     this.move(1,1);     loader.load(
"lessons/EBS_new_FieldOps_MileStone6.swf");}
I unload the swfs like this:
protected  
function titlewindow1_closeHandler(event:CloseEvent):void{
     loader.unloadAndStop();
     PopUpManager.removePopUp(
this);}
The popup window dissapears, but the movie stays loaded.

Answer 1

If you don't see in the console, then it isn't truly unloading
and even then garbage collection may affect when things go away.