How to manually find product keys in a crashed hard drive's regristry folders? is it possible?

I have removed the HDD from the old computer and connected it to a working computer.  I am able access files from it.   I have tried programs such as "keyfinder" by jellybean but the program cannot load the "hive".  Any way I can manually retrieve the product keys (MS OFFICE, ADOBE Acrobat) manually by going through the folders?  or can i bring in the neccessary folder from the crashed HDD locally?  please help, any suggestion will do.  thanks.
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flubbsterConnect With a Mentor Commented:
Download and install ProduKey:

To get the keys from an External drive, you use a command line. So, browse to the drive in question and determine the installation path of Windows. In a typical system, it is C:\Windows. However, where it is mounted as an external or internal second drive, it will be D:\Windows or E:\Windows, or.... you get the idea.

So, use the following command to get the keys from the drive after the program has been installed. This example assumes that the "old" windows system is now seen as "E"

produkey.exe /windir "e:\windows" /stext "c:\temp\keys.txt"

This will search the windows installation on the "bad" "e" drive and save the keys it finds as a text file in c:\temp\keys.txt

Please note: I do not recall whether the quotes are needed. I think so though....
Alan HendersonConnect With a Mentor Retired marine engineerCommented:
Recover Windows XP and Vista Product Key From a Crashed System

Instructions here:

Good luck!

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