如何在執行 Windows XP SP1 和較新版 Windows XP 的電腦上變更大量授權產品金鑰
http://support.microsoft.com/kb/328874

"Windows XP Volume License Key Changer "
save as ChangeVLKeySP1.vbs

changevlkeysp1.vbs "ab123-123ab-ab123-123ab-ab123"

---

'
' WMI Script - ChangeVLKey.vbs
'
' This script changes the product key on the computer
'
'***************************************************************************

ON ERROR RESUME NEXT


if Wscript.arguments.count<1 vol_prod_key =" Wscript.arguments.Item(0)" vol_prod_key =" Replace(VOL_PROD_KEY," impersonationlevel="impersonate}" result =" Obj.SetProductKey"> 0 then
WScript.Echo Err.Description, "0x" & Hex(Err.Number)
Err.Clear
end if

Next