After you run the WAR Utility to create the J2EE archive files, you use the J2EE application server to deploy it. An application server can deploy only one .war file (for example, enovia.war) at a time. You can install as many ENOVIA applications as you like before running the WAR Utility to create the .war file. If you decide to install a second set of ENOVIA applications, you cannot use this application server to deploy this second .war file. In order to deploy a second .war file, you must install the ENOVIA Live Collaboration Server (with an application server) again and use this second application server to deploy it. Other non-ENOVIA .war files can be deployed by an application server that has already deployed an ENOVIA .war file.