https://community.appian.com/discussions/f/general/14495/issue-in-installing-appian-19-1-in-windows-server-2012I have installed appian 19.1 in Windows Server 2012. All the engines were started. When starting tomcat server, the below exception message was displayed and the server was shut down. But all the Tables were created in database. Can anyone pleaseen-USTelligent Community 12https://community.appian.com/thread/65135?ContentTypeID=1Tue, 12 Mar 2019 13:51:40 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:b5304e3c-1c79-4745-b40f-0f8decd80336Ankur V<p>Is this a new setup or and upgrade from existing ? Did you try running the app-server.bat 1st before running tomcat\apache-tomcat\bin\startup.bat ?</p><div style="clear:both;"></div>