+1  A: 

swfloader is generally used to load and play a Flash movie inside a Flex app. If you want to load additional functionality at runtime you're better off using Modules; they're specifically designed for what you're trying to do.

Sam  2009-12-23 03:47:35
Yes, thank. I finally succeed now, it is due to the security issue....
Bin Chen  2009-12-23 05:14:16

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