Home Industries Communications Network Integrity 7.4 Oracle Communications Network Integrity 7.4 Install and Upgrade Install and Upgrade NI Learn About the NI Installation Process Install NI using Interactive Install Install NI using Silent Mode Install and Configure Oracle WebLogic Server Install NI Patches Upgrade Network Integrity Uninstall Network Integrity Installation Related Tasks Perform Post-Installation Tasks Verify NI Installation Set Up Single Sign-On Authentication for NI Resolve Issues with NI Installation