1 Reply Latest reply on Oct 30, 2017 8:23 AM by Tom with Wiley

    Access Code/PIN doesn't work! ISBN 978-1-118-91164-8

    Stefani Giacopazzi

      The access code/PIN for my GRE for Dummies book doesn't work. Upon first use at studyandprep.dummies.com, I got a message that said "invalid access code."