How to use winrun4j to start the standalone oc4j application service on Windows 2012 server?

Question

We are running the Oracle standalone OC4J J2EE web application server on our Windows 2012 R2 server. The command line to start the oc4j server is as follows:

`java -jar %J2EE_HOME%\oc4j.jar`

The J2EE_HOME system-wide environment variable has been set correctly, and we are able to start the web server from the command line.

System Environment Variables:
`JAVA_HOME=C:\Progra~1\Java\jdk1.7.0_65\jre\bin`
`J2EE_HOME=E:\OC4J\j2ee\home`

Now we need to run the OC4J server as a Windows Service. To do this, we downloaded the WinRun4J open source application. Following the winrun4j directions, I've performed the following:

1) Created a new folder:  E:\Custom_Apps
2) Copied the WinRun4J64 executable to the new folder
3) Renamed the WinRun4J64 executable to OC4J_WebServer
4) Copied the WinRun4J icon to the new folder and renamed it OC4J_WebServer
5) Created an initialization file in the E:\Custom_Apps folder named OC4J_WebServer.

The initialization file contains the following lines:

>working.directory=E:\Custom_Apps\working\
>vm.location=C:\Program Files\Java\jdk1.7.0_65\jre\bin\server\jvm.dll
>service.class=%J2EE_HOME%\oc4j.jar
>service.id=OC4JWebServer
>service.name=WinRun4J_OC4J_Service
>service.description=the OC4J Web Server service launched using winRun4J64.
>classpath.1=%JAVA_HOME%\*.jar
>classpath.2=e:\OC4J\*.jar
>classpath.3=e:\Software\WinRun4J\winrun4j\
>vmarg.1=-Xdebug
>vmarg.2=-Xnoagent
>vmarg.3=-Xrunjdwp:transport=dt_socket,address=8787,server=y,suspend=n

I executed the following commands at the command line to bind the icon and initializaton files to the executable:

RCEDIT64.exe /I OC4J_WebServer.exe OC4J_WebServer.ico RCEDIT64.exe /N OC4J_WebServer.exe OC4J_WebServer.ini

Finally, I ran the OC4J_WebServer.exe --WinRun4J64:RegisterService command to create the Windows service. I received the following error:

>E:\Custom_Apps[info] Module Name: E:\Custom_Apps\OC4J_WebServer.exe
>[info] Module INI:  E:\Custom_Apps\OC4J_WebServer.ini
>[info] Module Dir:  E:\Custom_Apps
>[info] INI Dir: E:\Custom_Apps
>[info] Working directory set to: E:\Custom_Apps\working
>[info] Configured vm.location:  C:\Program Files\Java\jdk1.7.0_65\jre\bin\server\jvm.dll
>[info] Found VM:  C:\Program Files\Java\jdk1.7.0_65\jre\bin\server\jvm.dll
>[info] Expanding Classpath:  C:\Progra~1\Java\jdk1.7.0_65\jre\bin\*.jar
>[info] Expanding Classpath:  E:\Software\WinRun4J\winrun4j\
>[info] Generated Classpath:
>[info] VM Args:
>[info] vmarg.0=-Xdebugvmarg.2=-Xnoagent
>vmarg.3=-Xrunjdwp:transport=dt_socket,address=8787,
>server=y,suspend=n
>[info] vmarg.1=-Djava.class.path=
>[info] Registering natives for Native class
> [warn] Could not find Native class
>  [err] Could not find service class
>  [err] Failed to initialize service: 1
    `java.lang.NoClassDefFoundError: e:\OC4J\j2ee\home\oc4j/jar
    `Caused by: java.lang.ClassNotFoundException: e:\OC4J\j2ee\home\oc4j.jar
    `at java.net.URLClassLooader$1.run(URLClassLoader.java:366)
    `at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
    `at java.security.AccessController.doPrivileged(Native method)
    `at java.net.URLClassLoader.findclass(URLClassLoader.java:354)
    `at java.lang.ClassLoader.loadclass(ClassLoader.java:425)
    `at sun.misc.Launcher$AppClassLoader.loadclass(Launcher.java:308)
    `at java.lang.ClassLoader.loadclass(ClassLoader.java:358)

I make no claims to being a java developer, and was hoping someone could help me out. All I want to do is to be able to create a Windows service out of the java -jar %J2EE_HOME%\oc4j.jar command.

I'd appreciate some help/insight into how to set this up.