An existing version of the server is stored at PingData-server-old. Make sure a complete, readable backup of the existing system is available before upgrading the server. There is a clear backout plan and schedule. Download the latest version of the server software and unzip the file. For this example, the new server is located in the PingData-server-new directory. Use the update tool of the newly unzipped build to update the server. Specify the server instance that is being upgrading with the --serverRoot option. To apply the update, stop the server.