After I authorized I can not open my book

I am really not a fan of adobe right now!

I started by not authorizing my computer, and when i finaly found out how to do it, NOT BY THE HELP FROM THE CHAT OR IN HERE! i can now not enter my book! It says that I need to authorize my computer, but when i try to do that, guess what, i can't beacuse the book was opened when the computer was not authorized, so i don't know with login i am soupose to use. Thank you very mutch.... So now my school book i am sourpose to use by the semester start, witch is tomorrow, i cant.....