Can’t Log Into Windows 10 After Dual Boot Boot Repair?

Can’t Log Into Windows 10 After Dual Boot Boot Repair? Create a bootable media and boot the PC using the media. On the Install Windows screen, select Next > Repair your computer. On the System Recovery Options screen, select Troubleshoot> Advanced options > Command Prompt. Now type in the commands and hit enter: BOOTREC /FIXMBR.