File list (Check if you may need any files):
SilverlightRetainData\._SilverlightRetainData
.....................\._SilverlightRetainData.sln
.....................\SilverlightRetainData\._App.xaml
.....................\.....................\._App.xaml.cs
.....................\.....................\._ApplicationIcon.png
.....................\.....................\._Background.png
.....................\.....................\._MainPage.xaml
.....................\.....................\._MainPage.xaml.cs
.....................\.....................\._Properties
.....................\.....................\._SecondPage.xaml
.....................\.....................\._SecondPage.xaml.cs
.....................\.....................\._SilverlightRetainData.csproj
.....................\.....................\._SplashScreenImage.jpg
.....................\.....................\App.xaml
.....................\.....................\App.xaml.cs
.....................\.....................\ApplicationIcon.png
.....................\.....................\Background.png
.....................\.....................\MainPage.xaml
.....................\.....................\MainPage.xaml.cs
.....................\.....................\Properties\._AppManifest.xml
.....................\.....................\..........\._AssemblyInfo.cs
.....................\.....................\..........\._WMAppManifest.xml
.....................\.....................\..........\AppManifest.xml
.....................\.....................\..........\AssemblyInfo.cs
.....................\.....................\..........\WMAppManifest.xml
.....................\.....................\SecondPage.xaml
.....................\.....................\SecondPage.xaml.cs
.....................\.....................\SilverlightRetainData.csproj
.....................\.....................\SplashScreenImage.jpg
.....................\SilverlightRetainData.sln
.....................\.....................\Properties
.....................\SilverlightRetainData
SilverlightRetainData