Combo Box Order

I have created a combo box and in the dropdown the clients are ordered by the SSAN field which is hidden. I only have the Last name and First name fields shown. I want the list in the drop down to be in order by the Last name field. Is there a way to do this? I have set the Form properties order by correctly, but this does not order the combobox info.

Thanks,

Chad

The query you have you combo box based on, you need to specify the order there

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