Good evening, (or morning)
I have a workbook (below) which alerts a user when 12 days or more has elapsed from the "Date out" column
It almost works but I cannot get the messagebox to stop when a date is entered in the "date return" column.
The other problem is that if there are a few rows with "date return" missing, (it will be used daily so a lot of data going in), many message boxes will end up appearing as the user is trying to work. I thought the macro may be triggered as user tries to save and/or close the workbook.
If anyone can take a look and help me out, I would be grateful.
Thanks