Hopefully your application is packaged as one of the standard Java EE archives (for example, WAR, EAR, SAR). Copy the file to the jboss_home/server/xxx/deploy directory, where 'xxx' is the configuration you are running (usually 'default'). You can find more information in the free chapter 1 download for JBoss In Action at http://www.manning.com/jamae. It shows how to build a deploy a simple hello world app. One warning - the book is based on JBossAS 5.0 which has a slightly different directory structure than 4.2.x and 4.0.x. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4159105#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...