I know nothing about Excel (technically I'm using "Calc" in Open Office). I'm trying to set up a cell to auto-update with a date/time stamp if another cell has data entered into it with this code...
=IF(AND(D14<>"";D14<>0);format(NOW(), "mmm. dd, yyyy @ h:nn am/pm");"")
I want the date/time stamp to be like this: Oct. 3, 2015 @ 10:30am
When I try the code above I get "ERR: 508" in the cell.
Any help is appreciated.