Different users on one computer.

User1 authorized the computer and downloaded ebooks. Problem: User2 cannot open ebooks, but authorization is required again.

Why? User1 already authorised the computer. It says "authorize computer", not "authorize user account".

The problem we have is that we want to access the books from more than 6 user accounts on that computer, since different people in our company need access to that book.

Is there a solution?