Could not load file or assembly 'DotNetOpenAuth.Core

Question

I get the following error when I start my asp net mvc 4 application:

Could not load file or assembly \'DotNetOpenAuth.Core, Version=4.0.0.0, 
Culture=neutral         


        

Answer 1

I run into this issue when working on updating all of ours libraries. this link helped me fix this issue. https://www.devexpress.com/Support/Center/Question/Details/Q554890/the-could-not-load-file-or-assembly-dotnetopenauth-core-version-4-0-0-0-error-message-is .

Specially I added these binding redirects to my web.config file.