Which version of Office did you revert to, I am happy to drop some features to get rid of this.
As a reference I experience exactly the same behavior as sf_mpls on my system. I have Office 365 as well, any word on a fix for this except downgrading?
I would like to add to this that this behavior also occurs in different Office products, Excel, PowerPoint for example. When I attempt to save a file to my personal OneDrive I receive the popup, when I use one of my Office 365 OneDrive folders I do not receive
this pop up.
Regards,
Jaap Brasser