Hi Jaikiran, thank you for your help. I removed the @echo off statemement and this allowed me to understand the problem: I didn't have the jvm.dll file in the bin/server folder in the java directory. So, I copied the bin/client content in a new bin/server folder and now everything seems to work. Thank you for your support, Marco View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167524#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...