Alright so I got sfc to run by doing sfc /SCANNOW /OFFBOOTDIR=E:\ /OFFWINDIR=E:\windows

Didn't realize my ssd drive was changed to E: at some point

I got this
Windows Resource Protection found corrupt files but was unable to fix some of them. Details are included in the CBS.log windir\Logs\CBS\CBS.log. For example C:\Windows\Logs\CBS\CBS.log. Note that logging is currently not support in offline servicing scenarios.
Not sure how to read the log file from cmd I guess thats my next adventure..