Problem with fortknox firewall install.

[acen2006]

Im trying to install Fortknox firewall 2007 silently with this switch /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-

but i keep getting this popup during the install

why does it do this and is there anyway to stop it. Thanks in advance for any help given.

Edited October 22, 2007 by acen2006