Install Xamarin on Visual Studio 2015 with Xamarin on Visual Studio 2013 already installed

Question

I have Xamarin installed on the Visual Studio 2013 on Windows Operating System. It works fine.

There is Xamarin tools in VS2013 as follows:

My problem

Answer 1

We have a few troubleshooting steps on our Knowledge Base that you can find here:

https://kb.xamarin.com/customer/en/portal/articles/1643349-missing-visual-studio-extensions-after-installation

Note: Some of these steps have older versions listed in the respective paths. You should use the latest version number available.