I have a form tblChild Subform2 that has a combo box for relationship at the end. Upon selecting the checkbox, I want the combo box for that record enabled but when I select it, it activates the checkboxes for every record.
Yes, the combobox will be activated for every record. This is because you are programmatically setting a property for the combobox and there really is only 1 combobox. So the property setting will be reflected in all instances of the combobox.