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 Office 2013. This update provides the latest fixes for the 32-bit and 64-bit editions of Office 2013 and Office Home and Student 2013 RT. Additionally, this update contains stability and performance improvements.
This update contains the following improvements
This update improves the English proofing tools in Office 2013. More specifically, this update adjusts more than 150 terms in and adds over 800 terms to the English spelling lexicon.
This update improves the German proofing tools in Office 2013. More specifically, this update adjusts more than 246 terms in and adds over 300 terms to the German spelling lexicon.