I have Windows 10 & ADE 184.108.40.206634 (the newest addition as of November 2017). I purchased an E-book which is over 8,321KB in size. Whenever I try to open this book I always get ADE freezing or "Not Responding". I have tried several different things that I've found on the forums but none of them work & I am told to contact Adobe but since this is a free app there is no help. Anyone have this same problem?