This tutorial shows you how to create a Windows Form application that use Microsoft Graph. This tutorial is part of digital documentation of Office 365 Global Bootcamp 2018 in Indonesia. You can download the codes here. you can view the quick tutorial here
Problem
Entity Framework Power Tools provides useful feature of Entity Framework 6 but is not supported on Visual Studio 2015, only 2010, 2013
Possible Cause
The EF Power Tools is integrated with EF Designer on Visual Studio and it will be replaced on EF 7
Solution
Download the customized package here
Turn the visual studio off
Install it by double click OR by using Administrator account
Check the menu by Right Clicking on a project
Happy coding!