Permission RadGrid Skin

I have a site that allows ("user1" and "user2") to access.  "user3" only has access to Test1.aspx.   Everything works, but the RadGrid skin doesn't show up.  Any ideas?

 <system.web>

     <authorization>

      <allow users="user1, user2"/>
      <deny users="*"/>
    </authorization>
  </system.web>

   <location path="Test1.aspx">
    <system.web>
      <authorization>
        <allow users ="user3" />
      </authorization>
    </system.web>
  </location>

<location path="Telerik.Web.UI.WebResource.axd">
    <system.web>
      <authorization>
        <allow users="*"/>
      </authorization>
    </system.web>
  </location>