File type: Windows Setup Information
The SIF file extension is used for the configuration files that contain pieces of setup information for the Windows XP and Windows NT Operating Systems.
These files contain the parameters indicated during the installation process of the Windows Operating System. These files include the user data, target path, display resolution, network settings, OEM status, and other types of information.
Category: Setting Files
File format: Open Source
Open with Windows: Microsoft Windows XP
Open with Linux: N/A
The primary Windows SIF file's default name is 'winnt.sif'. If the Windows installer cannot locate the primary Windows SIF file, the installation process will not continue.
Moreover, if this file is missing, the installation disk or the optical drive may cause an error.
When this happens, the installation disk or the optical drive must be cleaned or replaced. The files using the SIF file extension may also be called as the answer files.