How to solve to security sandbox problem in SWF UnityContentLoader?

I tried to load to unity with the next script…
var unityParams:UnityLoaderParams = new UnityLoaderParams();
var unityLoader:UnityContentLoader = new UnityContentLoader(“game.swf”,uch,unityParams);
addChild(unityLoader);

Whe i try to open in the browser, the browser debugger shows Error #2044: SecurityErrorEvent no controlado: text=Error #2140: Violación de la seguridad Sandbox:

can i solve this problem?.
Thanks for your help.

You need to use the full path to game.swf or it fails with Error 2044. Change the link to http://www.mydomain.com/path/to/file/game.swf.