How to enable to adding CRUD actions in VS 2015?

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C#

ASP.NET

MySQL

Hello,

I am using ASP.NET MVC 5 and MySQL and EF databasefirst approach. I work in VS 2015 enterpise and i use VS 2013 proffesional to check if there are some problems.

In my edmx file "is" a class called Users. I want to use as a model class during adding CRUD actions to my project. My steps:
1. Compile project (no errors).
2. Controllers->Add->Controller-> MVC 5 controller with views, using EF.
3. Here shows a window with fields model class and data context class. The problem is that VS 2015(and 2013) do not see my model and context class(combobox is empty). So even I wrote names of my model class and data context class in right fields i cannot click OK and finish.

I clened and rebuild a solution view times and i check my database connections everythink looks good.

I rode article: "CRUD operation with Entity Framework 6 Database First using MVC 5", but the problem is still the same.

My question is how to add CRUD actions to my Users class?