ERROR [com.enterasys.netsight.server.notification.NotifyActionEngine] Notification: Fusion IPC is invalid: The Inprocess action does not contain a valid class name: "com.enterasys.fusion.common.NetSightNotificationService".
NetSight Upgrade from 5.1.x to 6.1.x
NetSight server upgraded from 5.1 to 6.1 but OF_Connect was not re-installed with correct version.
1. Start NAC Manager. 2. Click Tools > Management and Configuration > Notifications. 3. Uncheck the box next to Fusion IPC. 4. Click on Close.