Goal: to develop cross platform app for Android, Windows and iOS.
I have Visual Studio 2015 and Windows 7 including the Xamarin platform.
Problem is that when I create a new project with a blank app (Xamarin.forms portable), it doesn't create project for Windows phone. And when I create blank app (Xamarin.forms shared), it throws the following error:
This computer must be upgraded to windows 8.1 to load this project.
What do I have to do to create a cross platform app (that works on Android, iOS, Windows Phone) using Windows 7 and Visual Studio 2015.
