Could not load file or assembly 'System.Web.Mvc' or one of its dependencies. The located assembly's manifest definition does not match the assembly

Question

I have loaded and run my web project on visual studio 2010 but it through the above error..

I have consumed 2 days on searching and trying different solution on it but it is not being solved.I will be very grateful to you if you will help me. following my web.config

 <?xml version="1.0"?> <!-- For more information on how to configure your ASP.NET application, please visit 

Answer 1

Recently had this error popping up when I fiddled with the web.config.

Easiest solution was to get the latest MVC update VIA nuget, after first getting rid of the existing error references.

This page will show you what to type into your Nuget console in Visual Studio. (You can get other versions from here as well if you are not interested in the latest)

Good luck buddy.

Answer 2

在这里已经提出并解决了同样的问题，你可以参考无法加载文件或程序集'System.Web.WebPages'希望它对你有所帮助