I just bought 2 nook editions on B and N. When I go to download them to my nook app on my ipad, it say, "This item cannot be downloaded from your browser." Can anyone tell me what to do?
I'm not sure I understand how you tried to download your items.
After purchasing the items online through your web browser (which is what I assume you did), you need to download them from inside the NOOK app.
If you tried downloading them from your B&N library page using Safari, that will not work.
Instead start the B&N NOOK App on your iPad.
If you have not done so yet you will need to register it to your B&N account (it should prompt you to do this if it is not registered).
The books should appear on your Library page in the NOOK app. From there you will be able to download and read them.