Hello Thelist, How do you set IIS 7 to server .xhtml pages I'm in a local test enviroment using http://localhost:90/ok-cancel.xhtml gives error HTTP Error 404.3 - Not Found The page you are requesting cannot be served because of the extension configuration. If the page is a script, add a handler. If the file should be downloaded, add a MIME map. iF I change file name to ok-cancel.html page opens fine -- Best regards, Arthur mailto:ArthurM at seipas.com