WinXP-Pro RRAS problem!

> Hello
> Hope someone out here can help!
>
> I have tried to setup my XP as A VPN Server accepting
> incomming connections, but I get a error message like
> this:
> Eventlog Entry:
> EventID 7024
> Source: Service Control Manager
> "The Routing and Remote Access service terminated with
> service-specific error 127.
>
> Further Details:
> Product: Windows Operating System
> ID: 7024
> Source: Service Control Manager
> Version: 5.0
> Component: System Event Log
> Symbolic Name: EVENT_SERVICE_EXIT_FAILED_SPECIFIC
> Message: The %1 service terminated with service-specific
> error %2.
>
> Any Input is appreciated.
>
> Sincerely..
>