I go to documents and settings>user>local settings> application data> identities>XXXXXXXX>microsoft>outlook express
In some computers I find the documents as dbx files, in other cases I do not find them but only unreadable notes about folders (inbox, sent items etc.)
It defies my logic why microsoft chose such a convoluted method to approach documents which bear no more importance than others that are stored in "my documents".
The fact is that I am not sure that I know how to backup the emails and how and to what folders to replace them.
Thanks