We use Office 365 and one specific Excel file is shared on two computers, one running Windows 7 while the other runs Windows 8.1. That being said, I've un-shared the file and it still crashes on either computer. File is actually stored on Windows 7 Computer. The program had been working well since we upgraded to Office 365 a couple of months ago. It's just in the last week or so that we've started having problems. I've 'repaired' the program - both quick and online. It works for a bit and then crashes again.

I love you guys. I come here once a year with some issues and some clever person always has a great solution. I'm sure that'll be the case here again.

Thanks to you all.