Installing or Upgrading to Message Queue 4.3

You can perform a fresh install of Message Queue 4.3 or an upgrade from Message Queue 3.6 (or later) by using the Message Queue 4.3 installer. The procedure and all other information relevant to installing or upgrading on the Solaris, Linux, AIX, and Windows platforms is documented in the Sun Java System Message Queue 4.3 Installation Guide, which has been updated for Message Queue 4.3.

If you are upgrading from a version of Message Queue earlier than version 3.6, refer to the Sun Java Enterprise System 5 Upgrade Guide for UNIX, Sun Java Enterprise System 5 Update 1 Upgrade Guide for UNIX

Also, please check Installation Issues for known installation and upgrade issues and limitations.