<system.webServer>
<modules runAllManagedModulesForAllRequests="true"> </modules> </system.webServer>
OR
<system.webServer>
<!--<modules runAllManagedModulesForAllRequests="true">
</modules>-->
<handlers>
<add name="UrlRoutingHandler" type="System.Web.Routing.UrlRoutingHandler, System.Web" path="/promo/*" verb="*" /> </handlers> </system.webServer>