Two versions

Dear Sir,

Following a failed back up of my Outlook Express that for some reason is now sitting on my Desktop I have noticed a division.
It seems to be broken into two, with different dates and different named titled folders:

Folders.dbx C:\Program\A-List\Outlook Express\user 08/01/2000
Folders.dbx C:\Program Files\Outlook Express\user 06/09/2001

What is the significance of the different names ?
When you have two, does one prohibit the downloading of the second ?

Using Notepad the A-List however will not open, the other Folder does however.
It comes up : Make sure a disk is in the drive you specified.
Why does the A-List not open please ?

Regards, David Kirk.