We are making an automated installation of WindowsNT4 and need to reboot
during the setup. As I said this is supposed to be a completely automated
installation, and the following error is displayed when Windows is about to
shut down.

WARNING: The Windows session is ending. An ASA service is still running
and it has connections. End the service too? yes no cancel

There will be several reboots during the installation. Once the software is
installed, I can edit the registry to make this a manual service, but the
initial installation of ASA is the problem. Is there a way to make it
install as a manual service instead of an "automatic" service.