iPhone distribution provisioning problem

I'm trying to distribute my iPhone application and doing everything like in apple's manu开发者_开发百科als. And finally, there is no embedded.mobileprovision in MyApp.app. And also there is nothing about it in Built results. I followed all the recommendations (like clean all targets, clear CodeSign identity, remove all build directories and launch xCode again) and still have no progress.

What am i doing wrong?

There is one more thing i'd like to ask about. In Distribution configuration I've added Entitlements.plist, but builder shows me a warning: CodeSign warning: entitlements are not applicable for product type 'Application' in SDK 'Device - iPhone OS 3.1.2'; ignoring... May be these two things are connected with each other?

For distribution on the AppStore, you need not to have an Entitlements file.