I've tried downloading digital books from both my public library and from the Adobe site. iI always get the above message.
previously i downloaded aone with no trouble. So i know I have the correct software on my computer.
Adobe Reader does not open epub files.
I don't understand.
Previously the Adobe Digital Editions software I installed on my computer
did open an EPUB book.
Now I get this Adobe Reader error message.
Retrieving data ...