Java program running as win32-service

Hi,
I am running Java programs as Win32-Services on a Windows-Cluster with Windows 2000 Service Pack 4. I have written a Wrapper program in C which runs as a Service and creates a JVM. Normally this works fine but now I have on one cluster the problem that I don't have any output in the Console of the Service. All the output which is written with System.out.println to the console just does not appear.
And if I read input from the console I get the following exception:
-E-2005-02-15 16:04:44.734: java.io.IOException: The handle is invalid
at java.io.FileInputStream.readBytes(Native Method)
at java.io.FileInputStream.read(FileInputStream.java:194)
at java.io.BufferedInputStream.read1(BufferedInputStream.java:220)
at java.io.BufferedInputStream.read(BufferedInputStream.java:277)
at sun.nio.cs.StreamDecoder$CharsetSD.readBytes(StreamDecoder.java:408)
at sun.nio.cs.StreamDecoder$CharsetSD.implRead(StreamDecoder.java:450)
at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:182)
at java.io.InputStreamReader.read(InputStreamReader.java:167)
at java.io.BufferedReader.fill(BufferedReader.java:136)
at java.io.BufferedReader.readLine(BufferedReader.java:299)
at java.io.BufferedReader.readLine(BufferedReader.java:362)
at at.co.systema.gf.util.ConsolePrompt$ConsoleTask.run(ConsolePrompt.java:98
Does anybody have experience with running java programs as Win32 services ?
Ingo

Your application needs to be able to run without System.in or System.out
There is no console for a service.
Replace System.out with a logger. If you need input you need to write a client which sends the commands to the service.

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