This is likely a problem with Adobe Digital Edition authorization. The Digital Rights Management (DRM) feature once employed to protect publications from copyright violations is sometimes perplexing to deal with. The link below follows someone attempting to correct the situation. The advice there in seems to involves deleting authorization and reauthorizing procedures which you have to "get just right" or the process fails. People using Overdrive encounter this problem sometimes. I encourage you to work your way through the discussion to glean the details of what works and what does not. (Note you do have to have an Adobe ID in the course of this.)
https://forums.adobe.com/thread/1705648
139 views
Usually answered in minutes!
×