This update is no longer available. To fix the issues that are described in this article, install the latest Microsoft Office update from the following Microsoft Docs article:
Microsoft has released an update for Microsoft Word 2013. This update provides the latest fixes for the 32-bit and the 64-bit editions of Word 2013. Additionally, this update contains stability and performance improvements.
Issue that this update fixes
An application that receives object model events from email messages in Microsoft Outlook 2013 does not function correctly. For example, when an email message reading application such as JAWS reads an email message, the application unexpectedly stops reading the email message.