Please kill unwanted application from task Manager. if you are using old ERA on same machine then please follow below steps
If you want to keep OES running then do not follow this
Just download an executable from below location & execute it,
It will do following:
• Stop framework services (Tomcat, MySQL )
• Kill the service binary if failed to respond to stop command properly.
• Disable framework services (Tomcat, MySQL )
• Stop java executables of updater.
• Will give a conformation message at the end of execution