title: Can't select .NET Framework 4.6.1 in Visual Studio Project properties
body: <p>I installed .NET Framework 4.6.1 using this url: <a href="http://www.microsoft.com/en-us/download/details.aspx?id=49981" rel="noreferrer">http://www.microsoft.com/en-us/download/details.aspx?id=49981</a></p>
  
  <p>But when I open a Visual Studio (2015) Project I can't select version 4.6.1</p>
  
  <p>See image:</p>
  
  <p><a href="https://i.stack.imgur.com/y21lh.png" rel="noreferrer"><img src="https://i.stack.imgur.com/y21lh.png" alt="enter image description here"></a></p>
  
  <p>Why I can't choose 4.6.1 which I installed?</p>