Windows 7 - Live Photo Gallery - order prints doesn't work

When I try to order prints online from Live Photo Gallery (Print menu, Order Prints) it says " No printing companies found in your area". This happens on two Windows 7 systems. It works correctly on a Vista machine. Any ideas how to fix it?

Update:
I booted into Vista on the same machine where the "Order Prints" works correctly. I exported the registry keys associated with the logged in user. I edited the user string to correspond with the Windows 7 user in the .reg file and imported the keys into the Windows 7 registry. When I try to order prints using Live Photo Gallery the list of providers is available and it works as it should. As soon as I close the wizard the registry keys are deleted and it no longer works. I can merge the keys again and it will work again. Any ideas why it can't populate the provider list on it's own and why it deletes the keys upon exiting the wizard?