The FixMeStick is a bootable USB stick. It allows you to boot directly from the BIOS before Windows does. This means that you can also use the FixMeStick if your Windows environment no longer starts up or keeps crashing. You are facing the fixmestick not working.

Read More: https://www.thedevicesupport.org/how-to-fixmestick-factory-upgrade-on-windows-or-mac/