Change the Registered Organization/Owner of Windows XP

This tweak allows modification of the registered owner and organization of the Windows XP software.

Note:- This tweak has nothing to do with Windows Product Activation (WPA) and will not allow you to register illegal XP software.

Start Run Regedit

Go to: HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersion

Modify/Create String Value of Data type REG_SZ Named RegisteredOrganization or RegisteredOwner
Setting for Value Data: Modify the Values to Reflect Current Information

Exit Registry / Reboot
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