Tell it to try again (about 3 times) and then to skip and continue.
You can check afterwards in Event Viewer for the things SFC failed on (at least I could on mine and it was just stuff that didn't matter that failed)
Alienware 17 R4 2017 review
These brilliant Lego posters show just what children's imaginations are capable of
Mac power user tips and hidden tricks
Comment réinitialiser votre PC, ordinateur portable ou tablette Windows ?