Is the field [Total # of Days] text or numeric? Your expression compares the
field to "N/A" and later to "45".
You might be able to use something like:
=IIf(IsNull([Total # of Days]) and Not IsNull([Closed Date]), "OK",
IIf([Total # of Days] = "N/A" and IsNull([Closed Date]), "N/A", IIf([Total #
of Days] > "45", "LATE", "OK")))
Watch for line wrapping.

Signature
Duane Hookom
MS Access MVP
>I have a formula in an old Approach Database that I need to set as the
> control source to an unbound field in Access on a report. How would I
[quoted text clipped - 12 lines]
>
> Please HELP!!
theitman - 21 Oct 2005 17:48 GMT
Thanks, worked like a charm!
> Is the field [Total # of Days] text or numeric? Your expression compares the
> field to "N/A" and later to "45".
[quoted text clipped - 21 lines]
> >
> > Please HELP!!