Insert Your Windows Installation Or Recovery Media To Continue Verified Direct
Type the following command and press Enter: sfc /scannow /offbootdir=C:\ /offwindir=C:\Windows
Once you have your USB media ready, you can use it to trigger Windows' built-in diagnostic tools. Insert the USB into the problematic PC and restart it. Type the following command and press Enter: sfc
If your computer is still booting into Windows, you likely have the files the system needs already on your hard drive. You just need to tell the command prompt where to look. if it finds a Windows installation
After the last command, if it finds a Windows installation, type to add it to the boot list. Then type exit and restart. Type the following command and press Enter: sfc