I have a JBoss 5.1.0.GA installation which starts and runs fine. But if I change the run.bat to use either -b0.0.0.0 or -Djboss.bind.address=0.0.0.0 I get an exception while trying to start up the AS: | 09:16:13,590 FATAL [arjLoggerI18N] [com.arjuna.ats.internal.arjuna.recovery.fail] RecoveryManagerImple: cannot bind to socket on address /0.0.0.0 and port 4,712 | 09:16:13,590 ERROR [AbstractKernelController] Error installing to Create: name=TransactionManager state=Configured | com.arjuna.ats.arjuna.exceptions.FatalError: Recovery manager already active (or recovery port and address are in use)! | at com.arjuna.ats.internal.arjuna.recovery.RecoveryManagerImple.<init>(RecoveryManagerImple.java:164) All I have done is downloaded the zip file, unzipped it, and edited the run.bat as described above. The installation path does not contain spaces. I am on Windows XP. Any help would be greatly appreciated. :) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4254222#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...