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Question

Recently, I have upgraded my iPhone SDK OS from version 2.2.1 to 3.0 version. After that, while building my application, I get an error that the provisioning profile has exp

Answer 1

I just found another circumstance that causes this problem. You have to make sure you include the correct provisioning profile. I have an application that has both an iPhone and an iPod version, and an iPad version built from the same project. I apparently sent out the iPad ad hoc profile with the iPad version of the application, and it doesn't work. Worse, I installed the correct profile locally with Xcode, so everything works correctly on my machine.