HTTPservice unable to load local XML file

Flex 3 - Adobe Flex 3 Help: "#2148

This error occurs when you try to open an application that uses RSLs in the standalone player or in the browser by using the file system and not a server. It means that you are violating the security sandbox of Flash Player by trying to load file resources.

You must deploy your application and RSLs to a network location, and request the application with a network request so that Flash Player will load the RSL.

If you are testing the application locally, you can add the directory to your Player trust file to avoid this error."