I have created a form with two combo boxes. When users choose an option in the first combo box, it will list the choices available in the second combo box based on the first combo box. The form works fine.
However, when I place this form as a subform in another form, I get a message asking me for the parameter when I click on the second combo box in the subform.
Please help! Why is it not working when it's a subform??!