title: DmfEntityProxy not found in AX 2012
body: <p>Openning <em>DMFParameters</em> form shows next error:</p>
  
  <ul>
  <li>Error Assembly containing type <code>Microsoft.Dynamics.AX.Framework.Tools.DMF.ServiceProxy.DmfEntityProxy</code> is not referenced.</li>
  <li>Error Object 'CLRObject' could not be created</li>
  </ul>