Web.config

<?xml version="1.0"?>

<!--
  For more information on how to configure your ASP.NET application, please visit
  http://go.microsoft.com/fwlink/?LinkId=169433
  -->

<configuration>
  <appSettings>
    <add key="webpages:Version" value="1.0.0.0" />
    <add key="ClientValidationEnabled" value="true" />
    <add key="UnobtrusiveJavaScriptEnabled" value="true" />
    <add key="Telerik.Skin" value="Windows7" />
  </appSettings>
  <system.web>
    <httpHandlers>
      <remove verb="*" path="*.asmx"/>
      <add verb="*" path="*.asmx"
           type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Culture=neutral, Version=4.0.0.0, PublicKeyToken=31bf3856ad364e35"
           validate="false"/>
      <add path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" verb="*" validate="false" />
    </httpHandlers>
    <compilation debug="true" targetFramework="4.0" />
    <pages>
      <controls>
        <add tagPrefix="telerik" namespace="Telerik.Web.UI" assembly="Telerik.Web.UI" />
        <add tagPrefix="telerik" namespace="Telerik.Charting" assembly="Telerik.Web.UI" />
      </controls>
    </pages>
  </system.web>

  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true" />
    <validation validateIntegratedModeConfiguration="false" />
  </system.webServer>
</configuration>