The data folder is in $JBOSS_INSTALL_DIR/server/default. Please delete data, work and tmp folders. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4038113#4038113 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4038113