MarginNote is a powerful reading tool for students. If you are a student, a teacher, a researcher, a lawyer or someone with a curious mind to learn, MarginNote can help you organize, study and manage large volumes of PDF and EPUB files quickly. in a learning application, it lets you highlight PDF and EPUB, take note, create a mind map, review flashcards and prevent endlessly change between different applications.
Every time I try and start it, it says report error to apple. Anything special I need to do?