Thank you.I executed "echo %JAVA_HOME",The message is "C:\OtherSoft\Java\jdk1.6.0_03". View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4104515#4104515 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4104515