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Microsoft has released security bulletin MS11-100. To view the complete security bulletin, visit one of the following Microsoft websites:

How to obtain help and support for this security update


Help installing updates:
Support for Microsoft Update

Security solutions for IT professionals:
TechNet Security Troubleshooting and Support

Help protect your computer that is running Windows from viruses and malware:
Virus Solution and Security Center

Local support according to your country:
International Support

INTRODUCTION

Download information

The following file is available for download from the Microsoft Download Center:


DownloadDownload the package now.

Release Date: December 29, 2011

For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:

119591 How to obtain Microsoft support files from online services Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.

Prerequisites

To install this update, you must have Windows Installer 3.1 or a later version installed on the computer. To obtain the latest version of Windows Installer, visit the following Microsoft website:

Windows Installer 4.5 Redistributable

Command-line switches for this update

For information about the various command-line switches that are supported by this update, see the following Windows Installer command-line switches document:

227091 Command-Line Switches for the Microsoft Windows Installer ToolFor more information about Windows Installer, visit the following Windows Installer MSDN website:

Windows Installer MSDN website

Restart information

This security update does not require a restart. The installer stops the required services, applies the update, and then restarts the services. However, if the required services cannot be stopped for any reason, or if required files are being used, this update will require a restart. If this behavior occurs, you receive a message that advises you to restart.

Removal information

To remove this security update, use the Programs and Features item in Control Panel.

Security update replacement information

This security update replaces the following security update:

2416472 MS10-070: Description of the security update for the Microsoft .NET Framework 4 on Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2

More Information

The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time and with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

.NET Framework 4 file information

For all supported x86-based versions of Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2

GDR Service Branch

File name

File version

File size

Date

Time

ServiceModelReg.exe

4.0.30319.272

192,792

26-Dec-2011

12:36

aspnet_wp.exe

4.0.30319.272

33,552

26-Dec-2011

11:53

System.Web.Extensions.dll

4.0.30319.272

1,863,464

26-Dec-2011

11:52

System.Web.dll

4.0.30319.272

5,230,864

26-Dec-2011

11:53

webengine.dll

4.0.30319.272

15,120

26-Dec-2011

11:53

webengine4.dll

4.0.30319.272

496,400

26-Dec-2011

11:53

LDR Service Branch

File name

File version

File size

Date

Time

ServiceModelReg.exe

4.0.30319.547

192,792

25-Dec-2011

18:16

Setup.exe

10.0.30319.547

79,112

25-Dec-2011

17:36

SetupEngine.dll

10.0.30319.547

810,256

25-Dec-2011

17:36

SetupUi.dll

10.0.30319.547

296,712

25-Dec-2011

17:36

aspnet_wp.exe

4.0.30319.547

33,552

25-Dec-2011

17:38

System.Web.Extensions.dll

4.0.30319.547

1,863,976

25-Dec-2011

17:38

System.Web.dll

4.0.30319.547

5,231,888

25-Dec-2011

17:38

webengine.dll

4.0.30319.547

15,120

25-Dec-2011

17:38

webengine4.dll

4.0.30319.547

496,400

25-Dec-2011

17:38

For all supported 64-based versions of Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2

GDR Service Branch

File name

File version

File size

Date

Time

ServiceModelReg.exe

4.0.30319.272

261,912

26-Dec-2011

13:47

ServiceModelReg.exe

4.0.30319.272

192,792

26-Dec-2011

12:36

aspnet_wp.exe

4.0.30319.272

41,744

26-Dec-2011

13:18

aspnet_wp.exe

4.0.30319.272

33,552

26-Dec-2011

11:53

System.Web.Extensions.dll

4.0.30319.272

1,863,464

26-Dec-2011

11:52

System.Web.dll

4.0.30319.272

5,200,656

26-Dec-2011

13:18

System.Web.dll

4.0.30319.272

5,230,864

26-Dec-2011

11:53

webengine.dll

4.0.30319.272

16,656

26-Dec-2011

13:18

webengine.dll

4.0.30319.272

15,120

26-Dec-2011

11:53

webengine4.dll

4.0.30319.272

721,680

26-Dec-2011

13:18

webengine4.dll

4.0.30319.272

496,400

26-Dec-2011

11:53

LDR Service Branch

File name

File version

File size

Date

Time

ServiceModelReg.exe

4.0.30319.547

261,912

25-Dec-2011

19:18

ServiceModelReg.exe

4.0.30319.547

192,792

25-Dec-2011

18:16

Setup.exe

10.0.30319.547

79,112

25-Dec-2011

17:36

SetupEngine.dll

10.0.30319.547

810,256

25-Dec-2011

17:36

SetupUi.dll

10.0.30319.547

296,712

25-Dec-2011

17:36

aspnet_wp.exe

4.0.30319.547

41,744

25-Dec-2011

18:52

aspnet_wp.exe

4.0.30319.547

33,552

25-Dec-2011

17:38

System.Web.Extensions.dll

4.0.30319.547

1,863,976

25-Dec-2011

17:38

System.Web.dll

4.0.30319.547

5,201,168

25-Dec-2011

18:52

System.Web.dll

4.0.30319.547

5,231,888

25-Dec-2011

17:38

webengine.dll

4.0.30319.547

16,656

25-Dec-2011

18:52

webengine.dll

4.0.30319.547

15,120

25-Dec-2011

17:38

webengine4.dll

4.0.30319.547

721,680

25-Dec-2011

18:52

webengine4.dll

4.0.30319.547

496,400

25-Dec-2011

17:38

For all supported IA-64-based versions of Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2

GDR Service Branch

File name

File version

File size

Date

Time

ServiceModelReg.exe

4.0.30319.272

545,560

26-Dec-2011

15:04

ServiceModelReg.exe

4.0.30319.272

192,792

26-Dec-2011

12:36

aspnet_wp.exe

4.0.30319.272

81,168

26-Dec-2011

14:38

aspnet_wp.exe

4.0.30319.272

33,552

26-Dec-2011

11:53

System.Web.Extensions.dll

4.0.30319.272

1,863,464

26-Dec-2011

11:52

System.Web.dll

4.0.30319.272

4,819,728

26-Dec-2011

14:38

System.Web.dll

4.0.30319.272

5,230,864

26-Dec-2011

11:53

webengine.dll

4.0.30319.272

26,384

26-Dec-2011

14:38

webengine.dll

4.0.30319.272

15,120

26-Dec-2011

11:53

webengine4.dll

4.0.30319.272

1,341,712

26-Dec-2011

14:38

webengine4.dll

4.0.30319.272

496,400

26-Dec-2011

11:53

LDR Service Branch

File name

File version

File size

Date

Time

ServiceModelReg.exe

4.0.30319.547

545,560

26-Dec-2011

06:12

ServiceModelReg.exe

4.0.30319.547

192,792

25-Dec-2011

18:16

Setup.exe

10.0.30319.547

79,112

25-Dec-2011

17:36

SetupEngine.dll

10.0.30319.547

810,256

25-Dec-2011

17:36

SetupUi.dll

10.0.30319.547

296,712

25-Dec-2011

17:36

aspnet_wp.exe

4.0.30319.547

81,168

25-Dec-2011

19:57

aspnet_wp.exe

4.0.30319.547

33,552

25-Dec-2011

17:38

System.Web.Extensions.dll

4.0.30319.547

1,863,976

25-Dec-2011

17:38

System.Web.dll

4.0.30319.547

4,820,752

25-Dec-2011

19:57

System.Web.dll

4.0.30319.547

5,231,888

25-Dec-2011

17:38

webengine.dll

4.0.30319.547

26,384

25-Dec-2011

19:57

webengine.dll

4.0.30319.547

15,120

25-Dec-2011

17:38

webengine4.dll

4.0.30319.547

1,341,712

25-Dec-2011

19:58

webengine4.dll

4.0.30319.547

496,400

25-Dec-2011

17:38

FILE INFORMATION

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