A family of Microsoft relational database management systems designed for ease of use.
Unfortunately, I got a click-to-run installation (version 15.0.4711.1003) for which the KB patches do not apply. My update setting is "Automatically", so I should suppose I already have this patch.
However, looking in the installed updates log window, there are no update for Office listed at all. Thus I don't know whether I have this patch or not. So I started "Update now" and it downloaded and installed some updates, but no change. Version is now 15.0.4763.1002.
Sorry, I don't have an answer for your problem.
FYI, when you have a CTR (click to not run) installation, traditional "Windows Updates" no longer apply. All 'updates' are pushed out by MS directly to the CTR installation. The only indication you have is the version number. As you found, you can force the update a little by clicking on the "Update Now" button in one of the CTR applications.