ProQuest Customer Support | FAQs
Order has Expired

We're sorry, the order that you are trying to access has expired. Digital Dissertations orders remain active for 72 hours after they are placed. If you have not downloaded your order within this 72 hour window, you will need to either re-order the desired dissertations or contact Customer Service at and request that they extend the order expiration date for you.

If you need assistance with your order, please contact our Digital Dissertations customer support team:

By email: or by calling 1-800-521-3042 or 734-761-4700 x77044. Please provide them with your order ID and tracking number if you have them available, and they will assist you with your PDF download.