Karl,
You are correct that Box A & B are bound. Would Box C not be refreshed when
I go to the next record? Remember "Box C will calculate correctly, but when I
move to the next record to input data, Box C maintains the previous record's
data - but only within Box C. " I'm in the next record with blank fields but
Box C has the calculation of the prior fields.
I resolved the issue by binding Box C to the table. Now that it is BOUND,
all seems in order. As it was a calculation, I was hesitant to bind to my
table, but I found some usefulness in doing so. Thanks for the input.

"KARL DEWEY" wrote:

I made the assumption that Box A and Box B were bound to fields in your table.

--
Build a little, test a little.


"KARL DEWEY" wrote:

You need to refresh Box C on change of one of your bound fields.

--
Build a little, test a little.


"dab1477" wrote:

Thanks in advance for the assist. My mind went numb...

What must I do to have an unbound field only perform the calculation for the
current open record that I am working in and not show data in a new records
same unbound field when I go to the next record entry?

I have an unbound text box on a form - call it Box C. In it's properties
control source I have a calculation (i.e. =text box A input / text box B
input) that I wish to show within the form prior to moving to the next
record. I then wish this field to recalculate or return null (if box A and/or
B are empty). Box C will calculate correctly, but when I move to the next
record to input data, Box C maintains the previous record's data - but only
within Box C. All other fields are blank and ready to accept new data.
Box C calculates within the new record based upon the prior records data in
Box A and Box B; even when I have not entered any data into the new record.
Please point me in the right direction. Thanks