This question is related to this: Problem with bin Deploying ASP.NET MVC 3 I erase the line with targetFramework="4.0" but now I have another problem. It says:
Could not load file or assembly 'EntityFramework' or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.
I can´t get access to IIS server because it is from provider of my hosting. It´s weird because one of my website is running on this server (MVC3 too) and now I am trying add next and it is not working. Thanks for every help.