Windows 8 or Windows 2012 or greater … failed to install the following update with error 0x800f0922   (Event logs: Setup),

To solve this issue I recommend to follow the steps below:

1. chkdsk c: /scan    else, chkdsk c: /f /r


2. dism /online /cleanup-image /scanhealth

3. dism /online /cleanup-image /startcomponentcleanup

4.dism /online /cleanup-image /restorehealth

DISM reported that it found and fixed component store corruption

5. Restart

6. sfc /scannow        SFC reported that it found no problems.

7. Restart

8. net stop wuauserv

and eventually “net stop ccmexec” if you have installed MS System Center configuration agent

9. move C:\Windows\SoftwareDistribution\DataStore C:\Windows\SoftwareDistribution\DataStore.old
10. move C:\Windows\SoftwareDistribution\Download C:\Windows\SoftwareDistribution\Download.old

(else ultimately! rename C:\Windows\SoftwareDistribution C:\Windows\SoftwareDistribution.old) !!

11. net start wuauserv

and eventually “net start ccmexec” if you have installed MS System Center configuration agent, and go to control panel, Configuration manager applet, and select Windows update evaluation policy, click RUN NOW.

if OK, remove C:\Windows\SoftwareDistribution\DataStore.old and C:\Windows\SoftwareDistribution\Download.old