hi Ur answer is:
Unattended Setup is the process of using automated installation scripts to answer questions during Setup, thereby simplifying the installation of Windows 2000 Professional on multiple computers. The command for starting Unattended Setup is the same as for interactive setup: For starting Unattended Setup on a computer running Windows NT 3.51, Windows NT 4.0, Windows 95, or Windows 98, use Winnt32.exe, and select the appropriate command options to run the scripts. Windows 2000 Professional improves the use of automated installation scripts, especially by providing the Setup Manager, a comprehensive, wizard-based feature that guides administrators through the process of creating custom, error-free setup scripts. Unattended Setup is the easiest method for upgrading numerous computers from previous versions of the Windows operating system. It also can be used to automate clean installations. Using scripts saves time and money by eliminating the need for administrators or users to attend to each computer and answer the questions during installation. Unattended Setup provides automated deployment of an upgrade to Windows 2000 Professional on numerous computers. Unattended Setup with installation scripts also gives administrators the flexibility to allow users to provide input during the Setup process. Deployment can take longer using Unattended Setup than using some other methods, such as the Sysprep tool because of the time required to copy files over the network.
for more information refer to:http://www.microsoft.com/technet/prodtechnol/windows2000pro/deploy/depopt/w2kpadpl.mspx#EXE good Lock
Yes. It is used for an unattended installation of Windows 2000/XP.
winnt.sif
winnt.sif
An attended installation is one in which someone is present at the computer and will answer questions / select options while installing. This is in contrast to an unattended installation, where the installer reads an answer file and thus no one needs to be present.
No, you do not need the windows setup wizard to assist. It will only create another account instead of repairing the other installation.
unattended
winnt.sif
http://www.networkclue.com/os/Windows/install/unattended-install.aspx
winnt.sif
The winnt32.exe command
client side unattend file, unattend.xml
answer file