"PeterJ" wrote : I would create another *.bat file, set the -D options there, and have that *.bat call run.bat. | | Also, if you have a lot of system properties you want to set, look into the system properties service (server/xxx/deploy/properties-service.xml) Thanks very much for the post!!! Another question, is there a way to see in JBoss that the System properties are set? Or to see all system properties? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4086582#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...