Found the dbx files in c:\documents&settings\owners\localsettings\application data\identities\longstring of numbers\outlookexpress. I have just copied the file 'outlook express'. Is that ok? Will I be able to restore the emails from this? Still unable to find address book. Have tried to search for .wab but found nothing.
Yes, copy the whole folder - just export the address book from with OE. When it comes to re-import make sure all the files are Read/Write, ie the Read Only bit is not set. This means you can't import them directly from CD for example, you have to copy them to HD, uncheck Read Only then try.