Colif stated this earlier in forum....
I would get you to run sfc/dism in normal mode but it requires admin rights. Instead, we can try it in safe mode and see if it works there without admin rights (not sure)
go to settings/update & security/recovery
under advanced start up, click restart now button
choose troubleshoot
choose advanced
choose start up options
hit the restart button
choose a safe mode (it doesn't matter which) by using number associated with it.
PC will restart and load safe mode
now open command prompt and type SFC /scannow and press enter
once its completed, copy/paste this command into same window:
DISM /Online /Cleanup-Image /RestoreHealth and press enter
SFC fixes system files, DISM cleans image files, re run SFC if it failed to fix all files and restart PC