Am running ADE 18.104.22.168634 on a Toshiba Qosmio X70-B-102 with Windows 8.1 (x64) updated to KB2976978. ADE runs fine with all my EPUBs and PDFs, except for one (1) single Epub: Project Gutenberg's pg56550-images.epub (The Popol Vuh by Lewis Spence).
I can load the book into ADE and it will show me the TOC and Cover. However, when I click on a TOC-entry an Error-box appears, telling me that ADE's stopped working etc and the program terminates. Same thing when I try to simply turn pages. I never get beyond the Cover: ADE stops working.
This is really the ONLY entry in my library that causes problems. But when I take a look at it with a metadata-editor like SIGIL 0.9.8, I cannot find any problem.