I have a suite of custom developed DNN extensions for an application that integrates with Microsoft Dynamics GP. The DNN framework version is 7.3.1. The application runs fine on my development machine.
When I install and configure the app on a web server and attempt to access the application, I get the following error:
(Please Note: I have set the application pool to use the .Net application framework version 4.0.x on the web server)
Could not load file or assembly 'System.Web.Mvc, Version=22.214.171.124,
Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies.
The system cannot find the file specified.
Can anyone enlighten me as to the reason for this error?