For Windows 8 to correctly load and run a Windows Store app it must be packaged in a particular format. The information contained in the package includes the capabilities and contracts that your app uses as well as information on the app user tile, the splash screen, and more.
This recipe will show you what you need to do to package your Windows Store app so that it is ready for the world to use.
SplitApp that you created in the Using the Windows 8 simulator recipe.
Package.appxmanifestfile from Solution Explorer.