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Article ID: 328356 - Last Review: September 5, 2012 - Revision: 5.0

This article was previously published under Q328356

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Summary

Microsoft Windows XP Service Pack 1 (SP1) adds new functionality for encrypting Volume License Product Keys in Windows Setup answer files.

More information

To use this feature you must have the following items:
  • Windows XP Professional Volume License Media
  • Windows XP Professional Volume License Product Key
  • Windows XP SP1
To encrypt a Volume License Product Key in a script, follow these steps:
  1. Copy the I386 Directory and all subdirectories from your Windows XP Professional Volume License Media CD-ROM to a directory on your hard disk. For example, copy them to C:\Flat.
  2. Download and extract Xpsp1.exe to a directory on your hard disk.
  3. Run the following command to integrate SP1 into the I386 directory:
    c:\xpsp1\update\update.exe -s:c:\flat
  4. Run the following command to encrypt your Windows Setup answer file:
    c:\flat\winnt32.exe /encrypt:"xxxxx-xxxxx-xxxxx-xxxxx-xxxxx:y" /unattend:filename
    This command uses the following place holders:
    • xxxxx-xxxxx-xxxxx-xxxxx-xxxxx is your Volume License Product Key.
    • y is a value ranging from 5 to 60. This is the time in days that you want this script to be valid for.
    • filename is the script that you want to encrypt the Volume License Product Key in.

Notes

  • To encrypt the product key in a answer file, you must run Winnt32.exe from a computer that is running Windows XP or later. You cannot encrypt the product key on a computer that is running either Windows 2000 or Windows 98.
  • This procedure works for any valid Windows Setup answer file (for example, Unattend.txt, Winnt.sif, Sysprep.inf, or Ristndrd.sif ).
  • You have to install from a Windows XP Professional source directory into which Windows XP SP1 has been integrated.
  • The /encrypt command automatically adds the "Productkey=" line to your file or updates an existing Productkey or ProductID entry.
  • When the time period specified has ended, the user is prompted to manually enter a product key during Setup.
When you run this command, you do not receive any dialog boxes or error messages. To determine whether the command is successful, see the %WINDIR%\Winnt32.log file. The following is a sample command to encrypt a product key that is not valid for Volume License media:
Main module path: <c:\flat\i386\winnt32u.dll>
PID is not valid or not a valid VL key.
				
For more information about Volume License Product Keys and the changes to Product Activation in Windows XP SP1, visit the following Microsoft Web sites:
http://www.microsoft.com/licensing/resources/vol (http://www.microsoft.com/licensing/resources/vol/)

Applies to
  • Microsoft Windows XP Professional
  • Windows Server 2008 Datacenter without Hyper-V
  • Windows Server 2008 Enterprise without Hyper-V
  • Windows Server 2008 for Itanium-Based Systems
  • Windows Server 2008 Standard without Hyper-V
  • Windows Server 2008 Datacenter
  • Windows Server 2008 Enterprise
  • Windows Server 2008 Standard
  • Windows Web Server 2008
Keywords: 
kberrmsg kbprb KB328356
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