Lost all my card and log-ins settings when I upgraded from 2009 to 2010.

The subject says it all.. I installed the 2010 version and I lost all of my settings from 2009 (log-ins and cards).

 

Is there any way to recover this.  I have a backup of my system from before the 2010 install but I don't know if the card and log-ins settings are in a file  somewhere.

 

Frustrated in Atlanta,

 

George