On Feb. 9, this month’s Patch Tuesday, Microsoft released an enormous array of Office patches — 79 separately identified patches, including 26 designated security fixes (all part of MS16-015) — as well as new versions of Office 2010 Click-to-Run, Office 2013 Click-to-Run, and Office 365 Click-to-Run.
One of those patches, KB 3114570, re-introduces a retrograde bug in the Outlook 2010 Calendar.
The KB 3114750 article describes three fixes:
– An Office add-in that overrides the default functionalities, such as copy or paste, and uses a delay loading can’t be loaded in Office 2010 applications.