SFC & DSIM

The most common way to repair corrupted windows files or installations is to use the System File Checker.  here are the commands that you use:

1. Open an Admin CMD Prompt

2. Type: sfc /scannow & dism /online /cleanup-image /restorehealth

3. press enter

If there were any issues found by the SFC scan that were not repaired then you may have to run it again after DISM finishes its repair.