Can I install and run OC4J as a service on Windows Operating Systems?
There is no direct or supported way to install OC4J as a service on Windows platforms. We recommend that if you have a requirement for 24×7 availability, you install and use Oracle Application Server which provides an automated process management capability which is installed and executed as a service on Windows platforms. The Oracle Application Server process manager can be configured to start OC4J instances, therefore providing you with an automated start/restart mechanism for OC4J on Windows platforms. See the Concepts Guide in the Oracle Application Server documentation set for more information.