How to install Simulator SDK 4.3 to Xcode 4.4 on Mountain Lion
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I wanna install SDK 4.3 to xcode 4.4 on mountain lion (os x 10.8), But when I installed the 4.3 sdk package from xcode 4.1 and launch simulator from xcode 4.4  ,  simulator just tell me that ios simulator could not find the sdk. the sdk may need to be reinstalled, which means It couldn't run!!! what't wrong with xcode 4.4 GM ? 

Is there any ideas about how to solve this kind of problems?!