Updating microsoft outlook 2016
This new cleaning process may decrease the frequency of the issue.Upgrade to the latest version of Workshare and run a REG key to enable the new metadata cleaning process Note 1: This functionality was first introduced with Workshare 9.5.2.This animation can reproduce a rendering issue where black or white boxes are displayed in Outlook, which, at first glance, appears to be the virtual memory fragmentation issue.However, this is actually a separate issue which affects both 32-bit and 64-bit Office.Note: The introduction of the LAA feature first appears in the May 1, 2018 updates for 32-bit Office (KB4018372 for Outlook 2016; KB4018376 for Outlook 2013).
But when you have a large number of users and want to make sure their emails are stamped with unified signatures containing personal details, better start rolling up your sleeves.
Note 2: These steps involve modifying the Registry.
The Registry is not backed up automatically so changes to the Registry cannot be undone.
Both products come with 30-day fully functional trials.
May 2018 update: Microsoft has updated their blog to say that their current recommendation addresses the remaining 32-bit Outlook issues.