>You mentioned that in your app the listbox appears on a page.
>
>By any chance, is the refresh of another page being called from the Activate, or some other method, on the page with the inaccessible list box?
>
Jim,

Thanks a lot for jumping in. AFAIK, the other page refresh is not called untill you press the Next button (that form is Wizard-like kind of form). In Mere-Mortals framework we have a special label based object on each page, which is added in run-time and has code in its uiEnable method.

Let me get more info from my colleague developer of that form.