I have a main form that contains a subform. When I try to edit the data in the controls in the subform, they act as if they are locked. When I manually open the form that is the source for the subform outside of the main form, I can edit the data in the controls without a problem.
The controls in the subform that contain the data I want to edit are enabled and are not locked, as evidenced by the ability to edit their contents when the form that is the source for the subform is opened outside of the main form. The allow edits property in the source form for the subform is set to true. The main form allow edits property is set to true. The fields in the main form and the subform are not linked. What are some possible reasons that would make the subform controls appear to be locked when I try to edit their contents in the subform inside the main form?