If monthly updates are selected for your Office, there are new features that are not fully supported by 3rd party products, such as the products Add-in Express used for handling plugins such as etc. Workpoint Express in Office.
Version 18xx issue 32 and 64 bit
One of these features is Office's support of HD monitors, which gives challenges to the plugin used in Word, where Workpoint Express falls out of Word, it is expected to be resolved in the next version of Workpoint Express.
Until then, this Work Around can be used:
Go to Files - Options - General - User interface options
Select ”Optimize for compatibility”