To get Windows XP Product Key from Windows XP CD:

1) Put Windows XP CD into PC.

2) Exit the Autorun introduction.

3) Go to “My Computer”

4) Right tick on Windows XP cd-rom drive and choose explore.

5) Open USWXP32P_ZX folder.

6) Open the sysprep folder.

7) Open unattend.txt

You get CD’s product key within the unattend.txt file.