The best way to take care of this error is to install updates for Adobe Acrobat. Doing so will clear this error.
If you no longer want to use Acrobat, then there are some hidden files you must delete.
**Delete "linkCreation.dotm"**from the following folders:
~/Library/Group Containers/UBF8T346G9.Office/User Content/Startup/Word/
~/Library/Group Containers/UBF8T346G9.Office/User Content/Startup/PowerPoint/
~/Library/Group Containers/UBF8T346G9.Office/User Content/Startup/Excel/
To get to these hidden files, in Finder press Shift+Command+L to take you to the library folder, then drill into the folders as shown above.