$Selection = MessageBox("Security Advisory Message inserted HERE", "ACCESS TO AND USE OF THIS SYSTEM IS RESTRICTED!!", 4148)

If $Selection = 6 goto "continue"
endif

;@inwin returns 1 for Windows NT; and 2 for Windows 9x
If @inwin = 1
Shutdown ("", "System is being rebooted due to your failure to accept the access policy.", 10, 0, 1)
else
RUN "c:\windows\RUNDLL32.EXE user.exe,ExitWindows"
exit
endif

:continue
SETCONSOLE("MAXIMIZE")
cls
?"Please wait while your logon script executes..."