Hi Ellen, Sorry, it still doesn't work. The <module> | <java>icefaces.jar</java> | </module> is already in application.xml. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3988975#3988975 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3988975