This is an electronic forum!!! There seems to be a lot of Outlook questions.... Maybe they would better be directed to Microsoft... MS will have probably stopped supporting Outlook express 6..
I have placed this in the computer / network forum.. Please read the other threads regarding this same issue!!
You can use Recovery Toolbox for Address Book. Windows Address Book is recovered in steps. Following the sequence of steps is the condition required for the successful recovery of a corrupted Windows Address Book file. Please carefully follow the instructions on recovering the Windows Address Book and the recovery process will not take long.