Hello, I'm using JBOSS-beta4 and windows XP I start JBOSS Deploy my EAR archive in %JBOSS_HOME%\server\default\deploy JBOSS start my application without any error Then, i want to undeploy my EAR file without to have to shutdown JBOSS but i can't delete my EAR file coz JBOSS lock it i didn't have this problem with JBOSS-beta2 Thanks for help View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4145297#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...