Do not edit the JBOSS_CLASSPATH in the run.bat. Just package those jar files in the WEB-INF/lib of your war. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4249107#4249107 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4249107