"Existing item" when it isnt

[fishingfish]

I tried to update Windows 10 with windows update but gave errors so I tried host refresh. I added the KB4343909 update and it said that the item was already existing. It wasnt present in the list, neither it was installed by windows update.

Here is a screenshot just previous trying to add this update:

 

[nuhi]

Huh, thanks for the report, that's new.

Will send you a private message with a version which logs more around that area.