i’m having a trouble with upgrading my windows 10 1507 to 1803. it said “failed at the first boot” so i tried to use SFC scannow, it stuck at 16% and it said “Windows resource protection cannot perform the requested operation”, so i searched up in google, then i follow their guide. I ran CHKDSK /r, and SFC still says the same thing. What should i do? apparently it’s not a disk problem. thanks