I have one user that when you go into new mail select address the address selector appears and the address book with his name is not showing all the contacts. It only shows up to C then the rest is blank.

But if this user does not go into new mail and just chooses address book then you can see all the contents of the address book.

This seems to be associated with the user account as it doesn't matter where he logs in at. I have ran a gwcheck analyze/fix and it did not fix the problem.
Any other suggestions? We are running 8 sp2 hp2.

Thank you