CAIL emulator
In order to operate the CAIL emulator, it is necessary to start the PC MOMI Client as Administrator at least once per version in order to allow the registration process to successfully complete. In Vista, this does not mean just logging on as Administrator then starting the PC MOMI Client, but running MOMI "as" Administrator (there is a difference).
The current work-around is to use the runtime parameter of NOCAIL when starting the MOMI PC Client to disable the emulator.