From: Peter on
Hi all,

I have a form that displays dates in week, montt, quarter and year format. I
use
Week: Format([DateCreated],"ww") in the query behind the form.
In the form footer i have a text field that performs the Sum of control
[fruits]
However...
When i choose to use the default filter function (right click select etc)
and filter all records by week or month etc ...i receive this error message:
“The object does not contain the Automation Object ' isNull'”

Why?
All suggestions are appreciated, Thanks!