Windows 10: KB4023834 failed to install

dalchina, I did this already and answered you in my post #4 that it brought up another update but not the one in question, 4023834. So I still don't know for sure what I should do about this update. It's still showing as failed, even though when I go to the Uninstall Updates section and enter KB4023834 it brings it up that it can be uninstalled -- yet Update History shows that it was not installed, that installation failed.

 

Ok, sorry I misread that..

Sometimes where an update is missed, it becomes redundant as it is subsumed in a subsequent cumulative update. So if W Update is offering you a different one, should be fine.

The News section here can be used to find updates for a particular build if you search it, so you can see if there's been a later update.

That particular update is here:
Microsoft Update Catalog
- if you manually download it, and your system is up to date via Windows Update, you should find you get a message sthg like 'This update is not applicable to your system' (or equivalent)

This archive is too old to list it:
Windows 10 Update Archive

 

Well, i just downloaded the installer, again, from Microsoft update Catalog and tried to run it and immediately get a popup telling me: Update for Windows (KB4023634) is already installed on this computer, so I guess i will have to believe that it is installed and working. Thanks for your help ... yours and others who helped.

 

Great.
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In the pop up about windows view your windows version and build and post into the thread.

As of today, 6/16/2017 the latest version and build are: Version 1703, Build 15063.413