title: Razor views show warnings CS1702 after upgrading to Microsoft.AspNet.Mvc version 4.0.40804.0
body: <p>I have changed all web.config files so that 4.0.40804.0 is referenced.</p>
  
  <p>I have a assembly binding redirect in my web.config </p>
  
  <pre><code>&lt;dependentAssembly&gt;
      &lt;assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" /&gt;
      &lt;bindingRedirect oldVersion="0.0.0.0-4.0.0.1" newVersion="4.0.0.1" /&gt;
  &lt;/dependentAssembly&gt;    
  </code></pre>
  
  <p>There are two external assemblies that are built with a previous version of System.Web.Mvc, it's is complaining on one of them (one contains serveral HTML helpers). Can not upgrade them because they are not under my control.</p>
  
  <p>Don't understand why binding redirect is not working for this.</p>
  
  <p>(update: I'm using VS2015)   </p>