Updates KB3097617 and KB3093266 repeatedly failing to install

I found a tip somewhere, which seemed to me idiotic. But, amazingly, it worked. I ran sfc /scannow. It reported no problems, and I was then able to install the updates!!!!!

Tried that but the result was: Windows Resource Protection found corrupt files but was unable to fix some of them.
Tried the update but failed. I have a log of the scan but my computer knowledge is not good enough to understand it