doc iconSif extension is related to txtsetup.sif - WindowsNT setup file You can try to open sif files with Windows Setup.

During the Windows operating system installation if an error occurs, this file is used for restarting or installing. You can find detailed information about the process from the Windows support web page. In this case, please check the following link of microsoft.

What to use sif

Windows Setup

which page related to sif file

sif Related Searches

You can check related links about sif fileextension.