Publish/Subscribe users
WebSphere MQ V6.0 contains components that provide Publish/Subscribe support that were previously shipped in SupportPac MA0C and included in Fix Pack 8 for WebSphere MQ V5.3. If you install WebSphere MQ V6.0, you no longer need the SupportPac and you should not install it. The files included with WebSphere MQ V6.0 supersede those in the SupportPac.
If you are using SupportPac MA0C with your previous version of WebSphere MQ, uninstall before you install WebSphere MQ V6.0. Uninstall by selecting...
Start | Settings | Control Panel | Add or Remove Programs | IBM MQSeries Publish/Subscribe | Remove
Parent topic:
Migrating from WebSphere MQ V5.3