Jboss service missing in Win2003

Hi,

I need to install Adobe livecycle ES (version jboss mysql)on a Win2003 with 4 gigas memories in mode turnkey.

I've tried to install it, and at last i have always the same problem:
Configuration Manager Errors
Error Code: LCMerror9001
Message: Turnkey service JBoss for Adobe LiveCycle does not exist.

The java version is "j2re1.4.2_10" .

Regards,
Miguel