My app works great on iPhones and Android, and I'm trying to get it to work for Windows phones. I exported the VS project and it seemed to compile just fine. I uploaded it as a beta to the Windows Phone store and had a friend who has a Windows 8 phone install it to his phone. I have a button that launches the barcode scanning service, but he says it does nothing when he taps it. I tried upgrading the project to Windows 8 (instead of 7.1) to see if that would help, but get errors when trying it out in the emulator. It won't even load the home screen - I get "MyAppName.App.RootFrame_NavigationFailed(object, System.Windows.Navigation.NavigationFailedEventArgs)"
Any help would be greatly appreciated! Thank you!