I don't see this one coming up on or with Google, so it may be uncommon, or it may be it just hasn't made it to the top of their search results yet. So in case it helps anyone...
Had a problem this morning with Windows Update trying to push an important update for an Intel Graphics driver. The update failed -- trying several times it failed in different times during the update process, from downloading to installation. The error code is explained here:
support[.]microsoft[.]com/en-us/kb/952032
Updating the device in Device Mgr resulted in downloading the new driver, then reporting that the best driver was already installed. A newer driver was not listed via the Intel Ark page -- Google on your CPU & you'll see a hit for Intel's site with the word Ark, & you'll find info on your CPU there as well as *usually* a link to drivers. Likewise the Intel Driver Update Utility [available at their web site] didn't show anything newer.
Long story short, IMHO very probably bad info in the Windows Update database catalog.