I see you haven't received a response, so will try to help. Delivered application items (forms, reports, libraries, etc.) are version specific. You won't be able to run .fdl forms created in Pdox 7 in another version, such as Pdox 9. You will need to get the saved version (.fsl), open it in edit mode in the new Pdox version, and deliver it (Ctrl+D). If you don't have the saved version, you'll have to stick with Pdox 7. Hope that helps