Have you have the upgraded designer.war? If yes, can I have a copy, as I am struggling with it for 2 days. Thanks salina -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Instructions-for-upgrading-designer-war-tp1022134p2458152.html Sent from the Drools - User mailing list archive at Nabble.com.