How do I link UE 4.7.3 and Visual Studio 2015 CTP?

I recently installed Unreal Engine 4.7.3 in my new Windows 10 preview build 10041 installation along with Visual Studio 2015 CTP. But when I try to launch the Unreal Editor for C++ programming it reports an error! Saying, “No compiler was found. In order to use a C++ template, you must first install Visual Studio 2013”. I mean come’on I just went through this fresh install and now I am getting this message.

Is there a way around or do I really have to install Visual Studio 2013? // again

UE4 scripts and UBT aspecially are not yet prepared for VS2015, you will need to wait a little for that

Oh! well, I guess I’ll be re-installing my VS2013 then. So, much for my system upgrade. By the way thanks for your quick response. I hope the VS2015 integration happens soon, especially the CTP edition. Bye!