I was recently forced to perform a full reinstall of a computer due to it becoming unbootable. I have successfully reinstalled a clean installation of windows 10. When I try to install Avast free edition the progress bar shows it's installing, but when it reaches the end of the bar the computer freezes. When I say freezes I mean everything, even the mouse becomes stuck at whatever position it was in before the freeze. The only way to "fix" it is to restart the computer. I am at a loss to explain why this is happening. Any help is appreciated. I have already attempted a second clean install, and checked the ssd for errors. I have also tried running sfc.exe and dism. Neither of those options returned anything wrong. I would hate to move to a different anitvirus, but I need to get their computer back up.