I was given a report that uses a sub-form in the Footer. I would like to load a different report footer sub-form based on information in the data record. I put the code in the Report/Open event. I am getting an "Error 2474 - The control you entered requires the control in the active window." Is their a different place to put the code? It is a simple if test that selects the sub-form based on a boolean value in the record. Thanks in advance for all and any advice.