Could not load file or assembly System.Web.Mvc

Question

I\'m using umbraco 4.11.3 in my project.My project work well util that\'s on Windows 7 and run it from visual studio 2012. But it did not work in Win 8 when it run from visual s

Answer 1

The correct fix for this issue is to:

1. Right-click on References in your Solution Explorer and choose Manage NuGet Packages
2. On the left side select Updates
3. In the middle section select Microsoft ASP.NET MVC
4. You should see an Update button appear in your selection, click on it

That's it...accept any T&Cs that might pop-up and either publish or run your project locally. If you're still having problems running your project locally, try closing Visual Studio deleting the .SUO file for the project and try opening the solution again...try running again.