如何checked build？？

通过cscript脚本检查，发现Checked Build为False，现在要调试driver，如何使得Checked Build为True?
1) Checked Build是独立的一个光盘吗？
2) 还是Free Build的基础上打一个Service Pack就可以啦？

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Microsoft (R) Windows Script Host Version 5.6
Copyright (C) Microsoft Corporation 1996-2001. All rights reserved.

Install Date: 20060x0x104835.000000+480
Operating System: Microsoft Windows XP Professional
Version: 5.1.2600
Checked Build: False
Service Pack: 2.0

咦！？没人理会...