Anit, in IIS8 there is an ISAPI Filters section. For our site it lists "tomcat" and a path to C:\ColdFusion10\cfusion\wsconfig\1\isapi_redirect.dll but there is no delete button. How do we delete the filter in order to recreate the connector?
Unless we have a <cfheader name="Connection" value="Close"> in our application, the 404 error page will not work. This was a bug that update 11 should have fixed.