ASP.NET MVC security patch to version 3.0.0.1 breaks build [duplicate]

I fixed this by: Removing the MVC reference and add the correct reference to the project. Changing the Copy Local property of the reference to true. Update the bindingRedirect setting in web.config: web.config runtime section: <runtime> <assemblyBinding xmlns=”urn:schemas-microsoft-com:asm.v1″> <dependentAssembly> <assemblyIdentity name=”System.Web.Mvc” publicKeyToken=”31bf3856ad364e35″ /> <bindingRedirect oldVersion=”1.0.0.0-3.0.0.0″ newVersion=”3.0.0.1″ /> </dependentAssembly> … Changing the Copy Local setting will … Read more