KB4023834 failed to install

zbook said:

For windows updates view the options to uninstall updates.
Enter KB4023834 into the search and see if it can be uninstalled.
If it can be uninstalled that will confirm that it is installed.

I did as you instructed and it shows the update. But I feel real shaky about just assuming this "critical" update has been installed when the update history shows it has failed.

worf105 said:

Mine has done that on a few occasions. I just ask it to try again and all works out fine.

Where is it that you click on "try again?" I'm not following something here because another poster said the same thing.

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.

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.
In the left lower corner search type winver.
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