You have to edit ABCopy.ini, then run setup.exe without any switches.
CODE
;***************************************************************
;OEM Installation Options
;***************************************************************
[OEM Install]
DisplayWelcomeDlg=NO
DisplayXPDialog=NO
DisplayEULA=NO
DisplayTypeOfInstallDlg=NO
DisplaySelectDestDirDlg=NO
DisplayCustomDlg=NO
DisplayUserInfoDlg=NO
DisplayConfirmRegDlg=NO
DisplayStartCopyDlg=NO
DisplayFinishDlg=NO
DisplayFinalMessage=NO
DisplayRebootDlg=NO
DisplaySubInstallerMsg=NO
DisplayFileExtsDialog=NO
ProgGroupName=
DefaultDestDir=
UserName="Owner of this Computer"
UserCompanyName="Owner's Location"
UserSerialNumber="XXXXXXXXXXXXXXXXXXXXXXXX"
DisplayBackGround=NO
DisplayProgressBar=YES
ProgressBarStart="0"
ProgressBarEnd="100"
SetupType=