1 Reply Latest reply on May 1, 2017 8:06 AM by Derek Cross

    EPUB Checker

    Mahmoud Kenawy Level 1

      Hello

      after I finished my EPUB file, I run the checker and I have found this error in the screen shot, I know the error is in cover page

      but I really don't know what should to be next, any one can help me EPUB error.JPG