Uh-oh- something went wrong! There is no such reviewer

I am using the .net annotation library, following the instruction from this article:
http://groupdocs.com/docs/display/annotationnet/How+to+use+GroupDocs.Annotation+for+.NET+in+an+ASP.NET+MVC+5+Project

I created a MVC5 project and run on IIS EXPRESS, platform is Microsoft Visual Studio,but when I get to the website ,an error window just pop up, says: "Uh-oh, something went wrong! There is no such reviewer." And the annotation tool bar is not showing either.


Screen shot:
https://app.box.com/s/8b1c0k73r81reb3ncuh3

Here is my project
https://app.box.com/s/x6f0uzo88rpy6c5302fg

Thank you

Hello,


We are sorry to hear that you have such issue. We checked and fixed your project, now it works fine for us. The reason of the issue was that you specified wrong user name in your HomeController. By default (anonym user) GroupDocs.Annotation uses groupdocs@groupdocs.com user name. To set different user name for annotation you should use Get parameter “un”. For example your URL could be – localhost. In that case user name will be “testuser”


Please download fixed project here - https://drive.google.com/file/d/0Bw7FRVMOzHsUNE5la0MyS1N0cFU/edit?usp=sharing.


If you will have more questions please feel free to contact us.