Hi Kerry, nnThis is happening especially after the December 8, 2015, update came for excel 2016. Well! Before some time, I was also facing the same issue, then I came to know about this update and after I updated my MS Office to the required version as per the December 8, 2015, my problem gets resolved. nnSo on the basis of that, I would recommend you to go through this steps if you’ve not installed the latest updates. Here are the steps to update them: nnOpen any MS Office application (Excel, Word or Outlook) >> click on FilenClick on Account >> click on Update Options >> click on Update NownnnRegards, nMichaelnn