title: Telerik Error Creating Control
body: <p>I tried Telerik Q2 2013 Trial and then decided to go back to Telerik Q1 2013 which is working ok but I have projects which when I open the old controls shows like this:</p>
  
  <pre><code>ASP.NET runtime error: Could not load file or assembly 'Telerik.Web.UI, Version=2013.2.717.40, Culture=neutral, PublicKeyToken=121fae78165ba3d4' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
  </code></pre>
  
  <p>Any idea on how I can resolve this issue?</p>
  
  <p>Thanks.</p>
  
  <p>Kim</p>