I have resolved the Issue as I need to copy a \jboss-4.0.5.GA\server\default\deploy\jbossweb-tomcat55.sar\tomcat55-service.jar into: \jboss-4.0.5.GA\server\default\lib now its start working. But, Now I have an other problem that when I open my a website like http://localhost:8080/test/index.html it doesnt show anything just a blank page rather it should show a text which is in the index.html but it doest show anything just a blank page and also i dont get any exception or message in the log file as well. Anyone knows what is the problem please ? Thanks. Saqib. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4047257#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...