
Hello Deerheart,
From a similar post (answer by DaveM121):
This is a known problem, it is caused by an incompatible Adobe Add-in, the file you need to delete is linkCreation.dotm and it is located on this folder:
~/Library/Group Containers/UBF8T346G9.Office/User Content.localized/Startup.localized/Word
If this is helpful please accept answer.