NICKTHEGREEK
Programmer
I have created 2 sub-forms on a form that are both based on cross-tab queries. The subforms are continouse forms with a sum for each field in the footer. However, only one sub-form correctly calculates the sum, the other says #NAME?. All control sources are spelt correctly because the form and query were simply copied, I then changed the cross tab query to summarise different data. Why does the sum work on one yet not on the other? I have managed to work around it by using dsum, but as we know this calculates very slowly.