Make Flash CS5 publish for Flash Player 10.1

I'm compiling a swf using Flex 4.1 S开发者_JAVA技巧DK that loads another swf that is created by a designer using Flash CS5. The 4.1 swf throws an error, "VerifyError: Error #1053: Illegal override of removeChildBridge in mx.managers.SystemManagerProxy." A few people around the web have said that they had this same error when their 4.1 swfs were loading swfs compiled by earlier versions of Flex. The solution is to recompile the loaded swfs using the latest version of Flex. So, I'm guessing that I simply need to get Flash CS5 to publish for Flash Player 10.1. I've updated CS5, but still don't have the option to publish for the latest player. How can I configure Flash to publish for Flash Player 10.1?

I'm not sure how to deal with the error you're getting, but I can tell you changing the publish settings in CS5 is not the answer. Flash player 10.1 was released recently, but the newest version of SWF content is still 10. So even with the authoring tool updated to understand the new APIs, for publish settings 10 is still the current version.