I have a worksheet that whenever I open it to view only, I am asked if
I want to save when I exit the file. I am not making any changes. Is
there a way to find the field that is updating automatically? I'm
assuming there must be a field like: ()now that is automatically
changing and this is why Excel then asks if I want to save my changes.
But like I said, I am not making any changes.

Thanks for your help!