I'm trying to Microsoft.Windows.Ocr from nuget package to my Project, it adds it, but there are no reference added.
I'm clueless of what the probleme is.
I'm using Visual Studio Community 2015
Probably, that's because your project is not UWP(Universal Windows Project).
You have to create from a project template named with
Microsoft.Windows.Ocr package is UWP library so only runnable with UWP app. For this reason, your development environment would be Windows 10 also.