I've used Adobe Dig Ed on a Windows XP computer for years with no problems. I recently switched over to Windows 8.1, and reinstalled Adobe DE, and went through the authorization step for the computer. Then I downloaded two books from the library, and read them with no problems. However, the next time I tried I ran into problems. I am able to download the books to Adobe DE. I can open the books in Adobe DE (but it would be tough to read in ADE on the computer, because of no formating). I can copy the books to my nook, the same way I always have, and they show up in my nook. But when I try to open in Nook, I get "Error dialog - This book has been returned. Loan not on record".
I turned off Virus protection and tried again, with same results.
Any help?