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Microsoft has released security bulletin MS12-074. You can view the complete security bulletin by going to one of the following Microsoft websites:

Introduction

How to obtain help and support for this security update

Help installing updates: Support for Microsoft UpdateSecurity solutions for IT professionals: TechNet Security Troubleshooting and SupportHelp protect your Windows-based computer from viruses and malware: Virus Solution and Security CenterLocal support according to your country: International Support

Download information

This update is available for download from the Microsoft Download Center:

http://go.microsoft.com/fwlink/?LinkId=262866

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, go to the following Microsoft website:

http://go.microsoft.com/fwlink/?LinkID=132022

Command-line switches for this update

For information about the various command-line switches that are supported by this update, go to the following Microsoft Developer Network (MSDN) website:

http://msdn.microsoft.com/en-us/library/Aa367988

Restart information

This update does not require a system restart after you apply it unless files that are being updated are either locked or being used.

Update replacement information

This update does not replace any previously released update.

Update removal information

Note We do not recommend that you remove any security update.To remove this update, use the Programs and Features item in Control Panel.

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 systems

GDR service branch

File name

File version

File size

Date

Time

PresentationCore.dll

4.0.30319.17672

3,223,040

11-Sep-2012

11:56

PresentationFramework.dll

4.0.30319.17672

6,178,840

11-Sep-2012

11:56

System.Xaml.dll

4.0.30319.17672

639,984

11-Sep-2012

11:56

WindowsBase.dll

4.0.30319.17672

1,243,120

11-Sep-2012

11:56

LDR service branch

File name

File version

File size

Date

Time

PresentationCore.dll

4.0.30319.17801

3,223,040

11-Sep-2012

08:15

PresentationFramework.dll

4.0.30319.17801

6,178,840

11-Sep-2012

08:15

System.Xaml.dll

4.0.30319.17801

639,984

11-Sep-2012

08:15

WindowsBase.dll

4.0.30319.17801

1,243,120

11-Sep-2012

08:15

For all supported x64-based versions of systems

GDR service branch

File name

File version

File size

Date

Time

PresentationCore.dll

4.0.30319.17672

3,204,608

11-Sep-2012

13:38

PresentationCore.dll

4.0.30319.17672

3,223,040

11-Sep-2012

11:56

PresentationFramework.dll

4.0.30319.17672

6,178,840

11-Sep-2012

11:56

System.Xaml.dll

4.0.30319.17672

639,984

11-Sep-2012

11:56

WindowsBase.dll

4.0.30319.17672

1,243,120

11-Sep-2012

11:56

LDR service branch

File name

File version

File size

Date

Time

PresentationCore.dll

4.0.30319.17801

3,204,608

11-Sep-2012

09:58

PresentationCore.dll

4.0.30319.17801

3,223,040

11-Sep-2012

08:15

PresentationFramework.dll

4.0.30319.17801

6,178,840

11-Sep-2012

08:15

System.Xaml.dll

4.0.30319.17801

639,984

11-Sep-2012

08:15

WindowsBase.dll

4.0.30319.17801

1,243,120

11-Sep-2012

08:15

Applies to

This article applies to the following:

  • Microsoft .NET Framework 4.5 Release Candidate when used with:

    • Windows 7 Service Pack 1

    • Windows Server 2008 R2 Service Pack 1

    • Windows Vista Service Pack 2

    • Windows Server 2008 Service Pack 2

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