I assume you want to copy the Emails and the Address book.
If the old hard drive is still active, create a folder on the hard drive to hold data. Open Outlook Express and select (from taskbar) tile windows. Highligt the emails you want to keep and drag (or copy & Paste) to the folder you created. They will be saved as *.eml files.
When you have copies all the emails you want, go to File, export, address book, other and select csv format (Excel). save this to the same folder.
You should then be able to import the address book into Windows mail (you will have to check the procedure yourself).
The Emails are now ordinary files and can be opened directly withthe mouse.
hope this helps