title: C# trouble with JObject
body: <p>I have this code for my web-part for sharepoint:</p>
  
  <pre><code>using System;
  using System.Web.UI;
  using System.Web.UI.WebControls;
  using System.Web.UI.WebControls.WebParts;
  using System.Web.Script.Serialization;
  using Newtonsoft.Json.Linq;
  
  namespace ScheduleWeeks.WP_ScheduleWeek
  {
      public partial class WP_ScheduleWeekUserControl : UserControl
      {
          protected void Page_Load(object sender, EventArgs e)
          {
              if (Request.Params["jsonData"] != null)
              {
                  string jsonStr = Request.Params["jsonData"];
                  JObject root = JObject.Parse(jsonStr);
              }
              else
              {
                  Response.Write("nothing there");
              }
          }  
      }
  }
  </code></pre>
  
  <p>But it doesn't work and show an error like </p>
  
  <blockquote>
    <p>[FileNotFoundException: Could not load file or assembly 'Newtonsoft.Json, Version=4.5.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed' or one of its dependencies. Couldn't locate a file.]</p>
  </blockquote>
  
  <p>But then I comment string "<code>JObject root = JObject.Parse(jsonStr);</code>" all works without any errors. What I do in a wrong way?
  P.S.: Json.net was installed with NuGet.</p>