I recently upgraded to Windows 10 - about a week ago. All has worked OK until today when I opened an Excel workbook which I had created yesterday (Office 2013) in One Drive and received the following message: "Sorry, we can't perform this
action. Incompatible Office products are installed on your machine. If you have an administrator, please contact them for help." When I press OK it lets me carry on with the updates and saves the file to the One Drive folder. The same message appeared
with a Word document. I was using the same folders yesterday with Office 2011 for Mac. Would be grateful if anyone could shed any light on the problem. Thanks.
UPDATE: Noticed that One Drive sync appeared to have stalled/stopped so shut down and rebooted both PC and Mac. Problem appears to have gone away.
- Edited by Ganttman 20 hours 37 minutes ago