...
- Stop Web Application Platform.
- Go to Run the <install_root>/UninstallerData and run the /Uninstall.sh file.
- When the uninstaller is started, click the Uninstall button.
- Wait until file to uninstall the current version of Web Application Platform is uninstalled and click Done.
- Install the new version of Web Application Platform and its plugins.
...
- Stop Web Application Platform.
- Delete the installation directory of the Java application server or servlet container on
- the web application container on which the Web Application Platform runs (e.g., Apache Tomcat).
- Install the new version of Web Application Platform and its plugins.