Koen,

Did you try the command or script in a DOS-box. If yes make sure you can read
the output of the script or command via a log. Do this by adding a ">
script.out" to your command only this must itself be coded in a script because
otherwise the scheduler would not understand the complete command.

Hope this helps,

Michel Engels
Software Consultant
Devoteam Belgium
michel.engels AT devoteam DOT be