Changed to ADE 3 and now I get E_AUTH_BAD_DEVICE_KEY when trying to read Overdrive borrowed books.
I have a Mac running 10.9.4. ADE is 3.0.86137. We have been borrowing tons of books via Overdrive. We have never had a problem. Today, I tried to important our latest library book(.acsm) and it will not at it to my collection. It keeps popping up a warning: E_AUTH_BAD_DEVICE_KEY. Any suggestions?