Need working version of complete solution with Group Viewer dll reference asp.net/MVC
Thanks for taking interest in GroupDocs.Viewer for .NET.
You can download the sample document viewer application built in ASP.NET MVC using GroupDocs.Viewer for .NET API from here. After loading the project in Visual Studio, please don’t forget to restore NuGet packages to download the missing references automatically. In case you find any issues, please feel free to let us know.
Have a nice weekend.