I am having the same issue, but what I can't understand is nothing is changed on my end. So what causes these changes re: invalid values if nothing physical is happening to these values. I have a consperacy theory that we desktop folks are being forced to go OBO. So this is the fourth Monday in a row that I have had some issue with QB Desktop. I just don't understand why these errors just happen to pop up on occassion when no data has been changed for my company file info.