If you are unable to preview your widget in the iOS Simulator on your computer using iAd Producer 4.0.2 after upgrading to iOS 7 SDK, you can preview the widget on your computer using iOS 6 SDK. Here are the steps for selecting iOS 6 SDK:
- Choose Preview > iOS Simulator Version > iOS 6.0 or 6.1.*
- Choose Preview > Preview in iOS Simulator.
* If you don't see iOS 6.0 or iOS 6.1, see Downloading and Installing Xcode Components in the iOS Developer Library.