So you can't install KB4340558 ?
First you need to view Update History (use the search on the top right of the update history box)
Search for KB4229727 and Uninstall it
Search for KB4096417 and Uninstall it
Then REBOOT
Then open the command prompt as an admin and type
(or copy this then click the top left corner of cmd box, select edit then paste)
Dism /Online /NoRestart /Cleanup-Image /StartComponentCleanup
after that Reboot..
Then try and install just KB4340558 on its own
Reboot twice after that then check for updates....
COMMON PROBLEMS ?
Error: 14098
The component store has been corrupted.
RUN this at the command prompt
DISM /Online /Cleanup-Image /RestoreHealth
Still having problems ? (maybe your antivirus)
Add an exclusion for C:\Windows\WinSxS
Also add an exclusion for process dism.exe
in your antivirus.. just remember to remove the exclusions when your done.
