We are using JBoss Messenger 1.4.0 for a product under development. I tried to upgrade to 1.4.2 today, but all over the sudden: 21:15:57,719 WARN [ServiceController] Problem starting service jboss.j2ee:ear=hsa.ear,jar=hsar.jar,name=QueueStatusReceiver,service=EJB3 javax.management.InstanceNotFoundException: jboss.mq:service=DestinationManager is not registered. QueueStatusReceiver is an MDB. But why does it suddenly ask for a JBoss MQ service? It did work with 1.4.0 and there is nothing about MQ in our config at all and neither in our source code. Any idea where I could check what's going on? Thanks ... Michael View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4209223#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...