Author Topic: Changing Windows XP serial number  (Read 1925 times)

Guest_Nick

  • Guest
Changing Windows XP serial number
« on: January 20, 2004, 11:02:47 PM »
How does one change the serial number of Windows XP professional once it has been installed?

Guest

  • Guest
Changing Windows XP serial number
« Reply #1 on: January 22, 2004, 11:26:13 AM »
just delete the string "ProductId" in the following key:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion

then reboot your system, and windows will ask for a new key

;-)