To run the appclient launcher when using the mc I had to add the following entries: ${jboss.home}/lib/jboss-classloader.jar ${jboss.home}/lib/jboss-classloading-spi.jar ${jboss.home}/lib/jboss-classloading-vfs.jar ${jboss.home}/lib/jboss-classloading.jar ${jboss.home}/lib/jboss-dependency.jar ${jboss.home}/lib/jboss-reflect.jar I'm going to look at just adding these via the client/jboss-appclient.jar manifest. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167164#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...