Kernel-Mode Driver Framework version 1.9 update for Windows 2000, for Windows XP, for Windows Server 2003, for Windows Vista, and for Windows Server 2008

Applies to: Windows XPMicrosoft Windows Server 2003Windows Vista

INTRODUCTION


This article introduces an update that installs Kernel-Mode Driver Framework (KMDF) version 1.9 on Windows operating systems.

KMDF supports kernel-mode drivers that are written specifically to use it. KMDF driver packages that are built by using Windows Driver Kit for Windows 7 can automatically redistribute and install version 1.9 of the files. During driver package installation, the package checks the computer to determine what version of KMDF is currently installed, and then the package updates the files to 1.9 if they are an older version.

For more information about KMDF, visit the following Microsoft Developer Network (MSDN) website: For more information about KMDF library versions, visit the following MSDN website: 

More Information


To verify that the update is successfully installed on a computer that is running Windows Vista or Windows Server 2008, follow these steps:
  1. Click Start, and then click Control Panel.
  2. Click Programs and Features, and then click View Installed Updates.
Note If the update is installed, you should find Kernel-Mode Driver Framework v1.9 (KB970158) in the list of installed updates.

Update information

Prerequisites

To apply this update, you must be running one of the following operating systems:
  • Windows 2000
  • Windows XP
  • Windows Server 2003
  • Windows Vista
  • Windows Server 2008
For more information about how to obtain a Windows 2000 service pack, click the following article number to view the article in the Microsoft Knowledge Base:

260910 How to obtain the latest Windows 2000 service pack

For more information about how to obtain a Windows XP service pack, click the following article number to view the article in the Microsoft Knowledge Base:

322389 How to obtain the latest Windows XP service pack

For more information about how to obtain a Windows Server 2003 service pack, click the following article number to view the article in the Microsoft Knowledge Base:

889100 How to obtain the latest service pack for Windows Server 2003

For more information about how to obtain a Windows Vista service pack, click the following article number to view the article in the Microsoft Knowledge Base:

935791 How to obtain the latest Windows Vista service pack

For more information about how to obtain a Windows Server 2008 service pack, click the following article number to view the article in the Microsoft Knowledge Base:

968849 How to obtain the latest service pack for Windows Server 2008

Registry information

To use the update in this package, you do not have to make any changes to the registry.

Restart requirement

You may have to restart the computer after you apply this update.

Update replacement information

This update does not replace a previously released update.

File information

The English (United States) version of this update installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and the times may change when you perform certain operations on the files.
For all supported x86-based versions of Windows 2000, of Windows XP, and of Windows Server 2003
File nameWdf01000.sys
File version1.9.7600.16385
File size444,136
Date (UTC)14-Jul-2009
Time (UTC)02:35
File nameWdfldr.sys
File version1.9.7600.16385
File size37,608
Date (UTC)14-Jul-2009
Time (UTC)02:35
For all supported x64-based versions of Windows 2000, of Windows XP, and of Windows Server 2003
File nameWdf01000.sys
File version1.9.7600.16385
File size654,072
Date (UTC)14-Jul-2009
Time (UTC)02:35
File nameWdfldr.sys
File version1.9.7600.16385
File size41,192
Date (UTC)14-Jul-2009
Time (UTC)02:35
For all supported x86-based versions of Windows Server 2008 and of Windows Vista
File nameWdf01000.sys
File version1.9.7600.16385
File size445,008
Date (UTC)13-Jul-2009
Time (UTC)10:19
File nameWdfldr.sys
File version1.9.7600.16385
File size38,480
Date (UTC)13-Jul-2009
Time (UTC)10:19
File nameWdf01000.sys
File version1.9.7600.16385
File size445,008
Date (UTC)13-Jul-2009
Time (UTC)10:19
File nameWdfldr.sys
File version1.9.7600.16385
File size38,480
Date (UTC)13-Jul-2009
Time (UTC)10:19
File nameWdf01000.sys
File version1.9.7600.16385
File size445,008
Date (UTC)14-Jul-2009
Time (UTC)02:45
File nameWdfldr.sys
File version1.9.7600.16385
File size38,480
Date (UTC)14-Jul-2009
Time (UTC)02:45
File nameWdf01000.sys
File version1.9.7600.16385
File size445,008
Date (UTC)14-Jul-2009
Time (UTC)02:45
File nameWdfldr.sys
File version1.9.7600.16385
File size38,480
Date (UTC)14-Jul-2009
Time (UTC)02:45
For all supported x64-based versions of Windows Server 2008 and of Windows Vista
File nameWdf01000.sys
File version1.9.7600.16385
File size654,928
Date (UTC)13-Jul-2009
Time (UTC)10:45
File nameWdfldr.sys
File version1.9.7600.16385
File size42,064
Date (UTC)13-Jul-2009
Time (UTC)10:45
File nameWdf01000.sys
File version1.9.7600.16385
File size654,928
Date (UTC)13-Jul-2009
Time (UTC)10:45
File nameWdfldr.sys
File version1.9.7600.16385
File size42,064
Date (UTC)13-Jul-2009
Time (UTC)10:45
File nameWdf01000.sys
File version1.9.7600.16385
File size654,928
Date (UTC)14-Jul-2009
Time (UTC)03:18
File nameWdfldr.sys
File version1.9.7600.16385
File size42,064
Date (UTC)14-Jul-2009
Time (UTC)03:18
File nameWdf01000.sys
File version1.9.7600.16385
File size654,928
Date (UTC)14-Jul-2009
Time (UTC)03:19
File nameWdfldr.sys
File version1.9.7600.16385
File size42,064
Date (UTC)14-Jul-2009
Time (UTC)03:19
For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates