title: System.InvalidOperationException: 'System.Web.Extensions, does not contain name 'respond'
body: <p>I'm new to this site and a rookie asp.net. I want to create a simple, personal login website so I got VSExpress 2013 and used the template that came with it.  I followed some asp.net tutorials to make it work for me and when I build and run it on my pc in VS, no problems.  When I deploy it to the host server (godaddy, Plesk).. I get the error: </p>
  
  <pre><code>[InvalidOperationException: The assembly 'System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' does not contain a Web resource that has the name 'respond'. Make sure that the resource name is spelled correctly.]
     System.Web.UI.WebResourceUtil.VerifyAssemblyContainsReleaseWebResource(Assembly assembly, String releaseResourceName, Assembly currentAjaxAssembly) +292
     System.Web.UI.ScriptReference.ShouldUseDebugScript(String releaseName, Assembly assembly, Boolean isDebuggingEnabled, Assembly currentAjaxAssembly) +89
     System.Web.UI.ScriptReference.DetermineResourceNameAndAssembly(ScriptManager scriptManager, Boolean isDebuggingEnabled, String&amp; resourceName, Assembly&amp; assembly) +97
     System.Web.UI.ScriptReference.GetUrlFromName(ScriptManager scriptManager, IControl scriptManagerControl, Boolean zip, Boolean useCdnPath) +104
     System.Web.UI.ScriptReference.GetUrlInternal(ScriptManager scriptManager, Boolean zip, Boolean useCdnPath) +603
     System.Web.UI.ScriptReference.GetUrl(ScriptManager scriptManager, Boolean zip) +182
     System.Web.UI.ScriptManager.RegisterUniqueScripts(List`1 uniqueScripts) +204
     System.Web.UI.ScriptManager.RegisterScripts() +465
     System.Web.UI.ScriptManager.OnPagePreRenderComplete(Object sender, EventArgs e) +124
     System.Web.UI.Page.OnPreRenderComplete(EventArgs e) +121
     System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1155
  </code></pre>
  
  <p>The only code I can find that relates to 'respond' is:</p>
  
  <p>In BundleConfig:</p>
  
  <pre><code>{
      Path = "~/Scripts/respond.min.js",
      DebugPath = "~/Scripts/respond.js",
  }
  </code></pre>
  
  <p>In Site.Master</p>
  
  <pre><code>&lt;asp:ScriptReference Name="respond" /&gt;
  </code></pre>
  
  <p>I also tried</p>
  
  <pre><code>&lt;asp:ScriptReference Name="respond" Assembly="System.Web.Extensions"/&gt;
  </code></pre>
  
  <p>from a post I found, but did not work. I also tried adding <code>respond.js</code> to the code above suggested from the same post but did not work.</p>
  
  <p>For all the searching I've done there has been nothing that makes sense as a solution.  So, I plea to you experts for some advise/tips.  I'm not sure what files you would like to see so let me know..</p>