I've a web application having web.sitemap (on root folder where web.config exists) in it to build a menu in master page. It works fine when I run it from Visual studio 2008 (vai development server on system tray) but when I run it under IIS 7 virtual directory (windows server 2008), it does not read the web.sitemap file and do not build menu on master page (it even does not give any error if web.sitemap is removed from folder). AppPool is running under "Classic" mode and "NetworkService" user and "NetworkService" is in local "Administrator" group. Can anyone help. Thanks in advance.

Thanks, Safiullah.