If someone wanders why the fullscreen doesn’t work correctly under IE, after calling StageDisplayState.FULL_SCREEN in Flex – there’s the answer. Just don’t forget to add

<param name=”allowFullScreen” value=”true”>

parameter of the object tag. You may also set allowFullScreen=”true” of embed tag.

Related posts:

1. IE & ExternalInterface communication problem
2. ExternalInterface from JavaScript to IE/Firefox
3. IE 6 problem with flash z-index