I have registered my book from wiley it is the code they send is invalid when i redeem that code
This is the book CompTIA A+ Complete Deluxe Study Guide (Exams 220-901 and 220-902), Third Edition
And This is the Access Code They Have emailed me 6570127931
I'm sorry about that--I'm going to create a technical support case for you and send you an email. Please, reply directly to that email with the requested information and I should be able to resolve your issue.
Tom with Wiley
Community/Sr Customer Tech Support Rep