Recover Lost Outlook 2002 Product Key

[skank]

Hi

Windows XP SP2
Outlook 2002
​

Please can you help? I had a serious hard drive failure and my
whole windows installation was corrupted. I wish to reinstall Outlook
2002but now I cannot reinstall it, I have the Original disk, Program Folder
and .reg file from previous system file BUT not my Product Key.

How can I find the product key from a non-local installation.
For eg. if my system drive is C: but drive containing Outlook installation is D:?

I hope you can help. Thanx.

Regards