I have installed VS2015 RC on my laptop which runs windows 8.1.It comes pre-installed with the standard templates for xamarin. However, when you create a project using any of them, you are asked to download xamarin. Now I have completed xamarin installation (business edition). When I open xamarin studio, everything is going fine.But when I open vs 2015 rc, it still says that I need to download xamarin. What do I do?