wM 4.6 running as a service under WINXP

Has anyone successfully gotten wM Integration Server 4.6 running as a service on a WINXP machine? I’ve followed the normal steps but when I try starting the service, I get the error message “module not found”. Also when I run the “installsvc unreg”, it removes it but gives an error message saying “the service doesn’t exist”. I’m guessing the serverCfg program that installsvc calls, isn’t setting things up 100% correctly for XP.