Thanks I setup the debugging session and it seems there is an issue with the path to the login.config file in the init() method in the configfile.class
"java.net.MalformedURLException: unknown protocol: c" The url is on windows: C:\Temp\activemq\assembly\target\apache-activemq-5.16.0-SNAPSHOT-bin\apache-activemq-5.16.0-SNAPSHOT\bin\..\conf\login.config It seems valid but for some reason it can't resolve the path. Mike -- Sent from: http://activemq.2283324.n4.nabble.com/ActiveMQ-User-f2341805.html