How do I reset Windows Update components?
If the above fails then try the followings:
Use DISM command:
I) Press Windows + x on your keyboard.
ii) Select Command prompt (Admin) to open Administrator Command Prompt .
iii) In the Administrator: Command Prompt window, type the following commands. Press the Enter key after each command:
dism.exe /online /cleanup-image /scanhealth
dism.exe /online /cleanup-image /restorehealth
Using sfc /scannow
a. Click on Start button and type cmd
in search box.
b. Right-click on Command Prompt and select Run as administrator.
c. Type the following command and hit Enter.
sfc /scannow