Solved:Parser Error Message: Could not load type OpenAuth.MvcApplication

I got this following error while running the application. It was happened after updating nuget package using package manager console.

Solution:

It was fixed by deleting all files from the bin folder of project. Right click on the project and click clean and build. It worked fine.

Parser Error Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.
Parser Error Message: Could not load type 'OpenAuth.MvcApplication'.
Source Error: Line 1: <%@ Application Codebehind="Global.asax.cs" Inherits="OpenAuth.MvcApplication" Language="C#" %> Source File: /global.asax Line: 1

If the above way is not working then I suggested you to restart the application OR remove the temporary files in the computer by Run command temp and %temp% OR include the obj folder in to the project and rebuild and run.