Locally - my MVC 4, asp.net, c# app runs fine on IIS 8 / Windows 8.
When deployed to Windows Server 2008, I get this error:
Could not load file or as
To install System.Web.Mvc 3.0.0.0 version
System.Web.Mvc 3.0.0.0
1) Install windows web platform installer 2) Open Windows web platform installer from start menu 3) Go to Products tab 4) Search for MVC 5) Install MVC 3
Products