i set the set JAVA_OPTS=%JAVA_OPTS% -Djava.rmi.server.codebase=file:/C:\jboss-4.0.4.GA\server\default\deploy\lps.war\WEB-INF\classes\com\lo\simaserver\connector/ in run.bat but i still can't figure out why i'm getting newSimulation remotecall onerror: {faultString: VlabRequest_Stub (wrong name: com/lo/simaserver/connector/VlabRequest_Stub), faultCode: -1} View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3974812#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...