problems moving epub book from library to nook; I have Microsoft version 7; I've never had problem before. I have Adobe version 2 and version 4 installed.

Each time I've tried to move epub book to nook, I get an error from Adobe that it can't be copied? I don't know what to do. I had Nook help on the phone but after 1/2 hour of trying the tech told me to get in touch with Adobe. Please help. Thanks

Joan