Can't log in Win10 after upgrade to High Sierra
After I upgraded my Mac to High Sierra 10.13.2 , I found out that I can't log in my Win10.
I tried to command +r and use disk utilities but it won't help.
Also I use shift+control+option+power to hold them for 45 seconds but still won't work.
Everytime I push the option button and try to log in the win system instead of mac os, it just froze there.