I ran the command get-GlobalAddressList | update-GlobalAddressList and get several errors and the Global Access List does not update. I had a new user and when the account was first created it was wrong so I deleted the user and mail box and re created his account the bad account shows up in the global Address List I need to get it updated so the correct account shows up.
Thanks for the information, I was wanting to force an update of the default global address book not the off-line address book. While waiting for an answer 24 hours later it updated itself and now has the correct information. If you have any idea why it would take so long to update that would be helpful.