Put in an exludePath for the Url that it is on. You may also want to just use this excludePath pattern. excludePath pattern="\?(?!tabid)" /> That pattern will exclude all pages except the ones that have tabid in the querystring, so make it your first excludePath. Then if you still need to exclude other Urls that have tabid in the querystring, you can add those as well. Read this thread for more on the excludePath excludepath Tips |