title: Visual Studio 2015 - Store menu disabled/missing for new Blank Universal App C#
body: <p>I am experiencing a frustrating behaviour of VS2015 Community under Windows 10.</p>
  
  <p>When I create a simple Universal Blank App C# after launching and testing the code the Store menu to create the app packages and launch the certification kit is missing. I checked that my developer account is signed in, enabled developer mode on the machine, reinstalled VS checking to install Universal App development and Windows 10 SDK. Nothing enables this menu. No more options to create apps are present, just Blank App, I had more templates available under VS2013.</p>
  
  <p>It is also weird that when I select to edit appmanifest it never displays the editor, just the XML, it seems like the whole app store environment is disabled. The project is not being recognized as an app.</p>
  
  <p>Another big problem is that the designer does not display the XAML files to see the graphical elements. I get an error screen with tons of errors about null exceptions.</p>
  
  <p>I need to port some 8.1 apps to Win10 Universal and these set of problems are driving me crazy.</p>
  
  <p>Any help more than appreciated.</p>