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Downloads and Updates

Preinstallation Software Downloads

Find software downloads for preinstalling Windows operating systems, servers, and applications, including:

  • OEM Preinstallation Kits (OPKs) to help automate and simplify preinstallation.
  • The latest software releases, service packs, updates, and hotfixes.

Other Useful Downloads and Links

  • System builder tools
  • System builder-specific technical bulletins
  • Microsoft Internet, search, and communication tools
  • Microsoft download and update sites

NEW! Microsoft Office 2010 Beta Now Available
The beta release of Office 2010 is now available to download. This is your opportunity to gain valuable experience before the release-to-manufacture (RTM) later in the first half of 2010.

Downloads and Updates
OPKs Windows Microsoft Office Updates and Hotfixes Internet and
Search Tools
OEM Preinstallation Kit Description Updated
Microsoft OEM Preinstallation Kits Contains links to all Microsoft OPKs. 12/22/09
Microsoft Security Essentials OPKNEW Tools and supporting documentation to preinstall Microsoft Security Essentials on Windows 7-based PCs. 12/22/09
Windows 7 OPK Tools and supporting documentation to help you preinstall Windows 7, Windows Vista with SP1, Windows Server 2008 R2, and Windows Server 2008. 10/12/09
Windows XP Mode OPK Tools and supporting documentation to help you preinstall Windows XP Mode. 10/12/09
Windows Live OPK Updated tools to preinstall Windows Live on new PCs. 08/25/09
Microsoft Works 9.0 and Works 8.5 OPK You must preinstall these products to allow end users to accept or reject license terms. These OPKs will help simplify preinstallation. 01/14/09
Microsoft SQL Server 2008 Standard Edition for Small Business SP1 OPK Service Pack 1 (SP1) is a rollup of previous cumulative updates, quick-fix engineering updates, and minor fixes for SQL Server 2008. 05/25/09
Internet Explorer 8 OPK Tools and supporting documentation to preinstall Windows Internet Explorer 8 in 25 languages for Windows Server and Windows Client. 03/27/09
Windows HPC 2008 OPK Windows Server 2008 OPK tools and documentation to help you preinstall Microsoft Windows High Performance Computing Server 2008. 11/20/08
.NET Framework 3.5 Service Pack 1 A full cumulative update that contains features building incrementally upon .NET Framework 2.0, 3.0, 3.5, and servicing updates to the .NET Framework 2.0 and .NET Framework 3.0 subcomponents. 11/18/08
2007 Office OPK Master Kit Full version of the 2007 Microsoft Office OPK Master Kit for system builders who do not have the physical OPK Master Kit. 10/31/08
Microsoft SQL Server 2008 Standard Edition for Small Business OPK Microsoft SQL Server 2008 Standard Edition for Small Business OPK helps simplify the preinstallation process. 10/31/08
Windows EBS 2008 OPK Tools and supporting documentation to help you preinstall Windows Essential Business Server (Windows EBS) 2008 on new systems. 10/03/08
Microsoft Hyper-V Server 2008 OPK Tools and supporting documentation to help you preinstall Hyper-V Server, a standalone product that provides tools and services for creating a virtualized server computing environment. 09/12/08
Windows SBS 2008 OPK Helps you preinstall Windows Small Business Server (Windows SBS) 2008 server software on new PCs. 08/29/08
Windows Home Server OPK Helps you preinstall the Windows Home Server server software on new computers for distribution to end users. 08/06/08
Windows XP Service Pack 3 OPK Rollup of hotfixes and updates issued since the Release to Manufacturing of Windows XP SP2. No other features or fixes are included. 05/08/08
OPK eXtender Version 1.0 Allows you to create a reinstall CD for customers and a repository of drivers, customize Windows PE builds and ISOs, and more. For Windows XP and Windows Server 2003 only. 06/15/06
Windows XP Media Center Extender OPK Intended for use with Microsoft Windows XP Media Center Edition Update Rollup 2 documentation. 03/01/06
Windows XP Service Pack 2 / Windows Server 2003 OPK Can be used for all deployments of Windows XP, including Windows XP SP2, as well as Windows Server 2003. 02/20/06
Windows XP Service Pack 2 OPK Helps you preinstall Windows XP SP2 on systems you build. 09/16/05
Program/Tool Description Updated
Windows 7 Language Interface Packs Provides partially translated versions of the most widely used areas of Windows. 11/11/09
Windows XP Mode Enables you to run legacy Windows XP applications directly from the Windows 7 desktop. 10/12/09
Windows Virtual PC Enables you to run legacy Windows XP applications directly from the Windows 7 desktop. 10/12/09
Microsoft System Builder Bypass Tool Allows you to install critical updates on new PCs without activating or validating as required by Windows Genuine Advantage. For Windows XP and Windows Vista only. 02/24/09
Microsoft Hyper-V Server 2008 Hyper-V Server is a 64-bit, standalone product that provides tools and services for creating a virtualized server computing environment. 10/31/08
Windows XP Service Pack 3 Rolls up hotfixes and updates released since Windows SP2. It does not include any new features. 04/29/08
Windows Vista Service Pack 1 Extends improved security, reliability, and compatibility. 02/06/08
Windows Vista and Windows Server 2008 Language Interface Packs Provides partially translated versions of the most widely used areas of Windows. 02/06/08
Windows XP Professional Service
Pack 2c
Provides system builders with a new, extended range of product keys. 09/01/07
Windows Media Center OEM Customization Tools Enables system builders to customize the Windows Media Center start menu on all computers shipping with Windows Vista Home Premium and Windows Vista Ultimate. 05/07/07
Program/Tool Description Updated
Office 2010 Beta Gain valuable hands-on experience before Office 2010 is released to manufacturing in the first half of 2010. 11/18/09
2007 Microsoft Office System Service Pack 2 Includes public updates, security updates, cumulative updates, and hotfixes released through February 2009, as well as previously unreleased fixes. 05/29/09
Microsoft Office Activation Assistant Update (OAA) 1.1 Allows customers to retrieve a product key to purchase or activate a 60-day 2007 Office system trial. Allows system builders to customize the OAA user interface. 07/08/08
Business Contact Manager for Microsoft Outlook 2007 Service Pack 1 Includes updates and fixes that address a number of issues impacting stability and performance. 03/10/08
Update/Hotfix Description Updated
Vulnerability in Internet Explorer Could Allow Information Disclosure Microsoft is investigating a publicly reported vulnerability in Internet Explorer for customers running Windows XP or who have disabled Internet Explorer Protected Mode. 02/03/10
Cumulative Security Update for Internet Explorer Resolves vulnerabilities in Internet Explorer which could allow remote code execution if a user views a specially crafted Web page using Internet Explorer. 01/25/10
Cumulative Update Package 9 for SQL Server 2008 Contains hotfixes for the Microsoft SQL Server 2008 issues that have been fixed since the release of SQL Server 2008. 01/18/10
Cumulative Update Package 6 for SQL Server 2008 SP1 Contains hotfixes for the Microsoft SQL Server 2008 issues that have been fixed since the release of SQL Server 2008 SP 1. 01/18/10
Backing Up and Restoring Hyper-V Virtual Machines Addresses issues with backing up and restoring Hyper-V virtual machines on Windows Server 2008-based computers. 01/16/10
Audit Mode Error in the OOBE Wizard in Windows 7 or Windows Server 2008 R2 Fixes error message when you press CTRL+SHIFT+F3 to enter audit mode from the OOBE Wizard in Windows 7 or in Windows Server 2008 R2. 01/14/10
"Microsoft Narrator" Dialog Box Error in Windows 7 or Windows Server 2008 R2 Setup Fixes error message when you click the "Control whether Narrator starts when I log on" link in the "Microsoft Narrator" dialog box during setup process of Windows 7 or Windows Server 2008 R2. 01/14/10
Windows Malicious Software Removal Tool Update Helps remove specific, prevalent malicious software from computers running the Windows 7, Windows Vista, Windows Server 2008, Windows Server 2003, Windows XP, or Windows 2000 operating systems. 01/12/10
Opening Network-Shared Application Error on Windows 7 or Windows Server 2008 R2 Client Fixes error message when you try to open a network-shared application on a client computer that is running Windows 7 or Windows Server 2008 R2: 0xc000000f. 01/08/10
Windows Media Player 12 Video Image Flicker The video image flickers when you configure Windows Media Player 12 to display the subtitles of a DVD in Windows 7 or in Windows Server 2008 R2. 12/28/09
Ignored Exceptions Thrown From Application Running in a 64-bit Version of Windows Fixes exceptions that are thrown from applications running in 64-bit versions of Windows and which are ignored, thus causing the application to enter into an inconsistent state and crash. 012/28/09
Windows Server 2008 E-Mail Notification Delay Fixes delay of approximately 15 minutes occurs when the File Server Resource Manager that is in Windows Server 2008 sends e-mail notifications. 12/21/09
XML-based Application Memory Usage When Multiple Threads Call SelectSingleNode Method Fixes XML-based application that uses lots of memory when multiple threads call the SelectSingleNode method at the same time in Windows XP SP3, in Windows Vista, or in Windows Server 2008. 04/08/09
Health Scan Engine Error in Windows EBS Update for error message when you perform a health scan by running the Windows Essential Business Server Preparation Wizard: "Health scan engine error". 04/01/09
Windows EBS Fix for Preparation and Planning Wizard Errors Enables you to get the latest updates from Microsoft Update which are downloaded during Windows Essential Business Server preinstallation and setup. 03/17/09
Tool Description
Internet Explorer Go to the download site for the latest version of the browser, and benefit from the secure and enhanced experience this version provides.
Windows Live Toolbar Helps start a search from any Web page, get better protection against phishing scams and viruses, and allows users to personalize their Web experience with custom buttons.
Windows Search 4.0 Helps customers find many file types located on PCs and company networks. Compatible with Windows Vista with SP1, Windows XP, Windows Server 2008, Windows 2003, and Windows Home Server.
Windows Live Messenger Differentiate consumer PCs by adding Windows Live Messenger. Your customers can message, connect, and share instantly on the world's most popular IM network.
Windows Live Gallery Differentiate Windows PCs by adding Web gadgets, toolbar buttons, display pictures, emoticons and more.

Microsoft Download and Update Sites

  • Microsoft Updates
    Use the Microsoft Update site to equip your systems with critical security updates, service packs, device drivers, and the latest version of Windows Media Player. Direct your customers to this site to find updates to the Windows software you have preinstalled.
  • Microsoft Office Updates
    Find the latest downloads that are available to enhance your Microsoft Office suites, including templates, the graphic gallery, and Office e-services. Direct your customers to this site to find the latest updates to the Office software you have preinstalled.
  • Microsoft Download Center
    Find technical files for all Microsoft products. These downloads include device drivers, service packs, and patches, as well as full products.
  • Microsoft Product Catalog
    Search for Microsoft products in the Product and Technology Catalog.
  • Virus Alerts
    See descriptions of the latest virus alerts and learn how to protect your system from viruses, worms, and spam.

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Technical Bulletins

  • System Builder Technical Bulletins
    Technical bulletins, specifically for system builders, originate from the Microsoft Knowledge Base and supply timely help for a variety of technical needs.
  • Microsoft Knowledge Base
    Search the Knowledge Base for error codes and other terms, ask a question in a Microsoft TechNet forum, read a blog, or find additional support assistance.

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Hardware

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