Reinstalling is not troublesome Backup Win XP system activation information

Source: YORK network

Under normal circumstances, Windows XP operating system needs to be activated in order to continue to use. If we need to reactivate a system after reinstalling the system, is there a way to save the activation information of the system before reinstalling? Let me see how the user can back up the Windows XP operating system. Activate the information.

Back up the two files wpa.dbl and wpa.bak under the system32 folder, and also back up the CDKEY installation. After reinstalling this CDKEY, install the system directly. Windows XP can be activated by copying files into the system32 folder. It should be noted that the activation information of such backup is only valid for the system with the same installation information, for example, the hardware environment is unchanged, the hard disk partition is unchanged, etc.