title: What causes the error that says "Could not find the Service Class" for a service wrapped by WinRun4j
body: <p>I have the following error when running a jar wrapped by WinRun4J:</p>
  
  <pre><code>[info] Module Name: C:\Users\User\Documents\NetBeansProjects\NETBEANS 6.9.1\Desktop_apps\Test2\src\com\service\wrapper\ServiceWrapper.exe
  [info] Module INI: C:\Users\User\Documents\NetBeansProjects\NETBEANS 6.9.1\Desktop_apps\Test2\src\com\service\wrapper\ServiceWrapper.ini
  [info] Module Dir: C:\Users\User\Documents\NetBeansProjects\NETBEANS 6.9.1\Desktop_apps\Test2\src\com\service\wrapper\
  [info] INI Dir: C:\Users\User\Documents\NetBeansProjects\NETBEANS 6.9.1\Desktop_apps\Test2\src\com\service\wrapper\
  [info] Working directory set to: C:\Users\User\Documents\NetBeansProjects\NETBEANS 6.9.1\Desktop_apps\Test2\src\com\service\wrapper
  [info] Configured vm.location:
  [info] Found VM: C:\Program Files (x86)\Java\jre7\bin\client\jvm.dll
  [info] Expanding Classpath: C:\Users\User\Documents\NetBeansProjects\NETBEANS 6.9.1\Desktop_apps\Test2\build\classes\
  [info] Expanding Classpath: C:\Users\User\Documents\NetBeansProjects\NETBEANS 6.9.1\Desktop_apps\Test2\dist\lib\WinRun4J.jar
  [info] Generated Classpath: C:\Users\User\Documents\NetBeansProjects\NETBEANS 6.9.1\Desktop_apps\Test2\dist\lib\WinRun4J.jar
  [info] VM Args:
  [info] vmarg.0=-Djava.class.path=C:\Users\User\Documents\NetBeansProjects\NETBEANS 
  6.9.1\Desktop_apps\Test2\dist\lib\WinRun4J.jar
  [info] Registering natives for Native class
  [info] Registering natives for FFI class
   [err] Could not find service class
   [err] Failed to initialise service: 1
  java.lang.NoClassDefFoundError: com/service/wrapper/ServiceWrapper/class
  Caused by: java.lang.ClassNotFoundException: com.service.wrapper.ServiceWrapper.
  class
          at java.net.URLClassLoader$1.run(Unknown Source)
          at java.net.URLClassLoader$1.run(Unknown Source)
          at java.security.AccessController.doPrivileged(Native Method)
          at java.net.URLClassLoader.findClass(Unknown Source)
          at java.lang.ClassLoader.loadClass(Unknown Source)
          at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
          at java.lang.ClassLoader.loadClass(Unknown Source)
  </code></pre>
  
  <p>This is the <code>service.ini</code> I wrote for this wrapper ...</p>
  
  <pre><code>service.class=com.service.wrapper.ServiceWrapper
  service.id=Service_Simulation
  service.name=Windows_Java_Wrapped_Service
  service.description=This is an Example for Java Service
  service.startup="boot"
  main.class=com.service.wrapper.ServiceWrapper
  classpath.1=C:\Users\User\Documents\NetBeansProjects\NETBEANS 6.9.1\Desktop_apps\Test2\build\classes\
  classpath.2=C:\Users\User\Documents\NetBeansProjects\NETBEANS 6.9.1\Desktop_apps\Test2\dist\lib\WinRun4J.jar
  </code></pre>
  
  <p>What did I miss?</p>