Hi
I found c:/users/lucy/applicationdata/local/microsoft/outlook.dat. how do I open this and what do I need to do? thanks

Hi Frank1
found windows old and there is no outlook.pst or any folders relating to outlook.

Hi Frank1, unfortunately I did not back up like you did! still struggling.

I have installed Win 10 from 8.1. my email in outlook 2007 is not sending, error message OX800CCC13? also cannot open address book? what has happened to all my contacts.
Under Windows Mail, where...