Support for Windows Vista Service Pack 1 (SP1) ends on July 12, 2011. To continue receiving security updates for Windows, make sure you're running Windows Vista with Service Pack 2 (SP2). For more information, refer to this Microsoft web page: Support is ending for some versions of Windows.

INTRODUCTION

Microsoft has released security bulletin MS10-077. 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 UpdateSecurity solutions for IT professionals: TechNet Security Troubleshooting and SupportHelp protect your computer that is running Windows from viruses and malware:Virus Solution and Security CenterLocal support according to your country: International Support

More Information

The following file is available for download from the Microsoft Download Center:DownloadDownload the package now. Release Date: October 12, 2010 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

Known issues with this security update

For more information about installation issues with this security update or with the Microsoft .NET Framework 4, click the following article number to view the article in the Microsoft Knowledge Base:

2436246 Updates for the .NET Framework may not have a fully localized setup experience2431208 An update for the Microsoft .NET Framework may fail to install when the Microsoft .NET Framework 4 is installed and a restart is pending2260913 Files in use or File Locks can Result in Framework Assembly Files being Deleted2263996 Patching of Microsoft Framework can fail with Access is denied or File in Use error2473228 Products or updates may not be installed correctly when Microsoft .NET Framework 4 or updates for Microsoft .NET Framework 4 are installed after the other product or update installs and a restart is pending

Command-line switches for this update

For information about the various command-line switches that are supported by this update, see the Windows Installer command-line switches document. For more information about Windows Installer, visit the Windows Installer MSDN website.

Restart requirement

This update does not require a system restart after you apply it unless files being updated are locked or in use. However, installing this update will trigger a restart of all Internet Information Services (IIS)-related services. These include the IISADMIN, W3SVC, FTP, and SMTP services. This behavior occurs because a base component for the .NET Framework includes instructions for restarting these services. Therefore, every update to the product will execute the same restarting instructions.

Update removal information

To remove this update, use the Add or Remove Programs item in Control Panel.

Update replacement information

This security update does not replace a previously released security update.  

FILE 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.

Update for 64-bit x64 versions

LDR

File name

File version

File size

Date

Time

clrjit.dll

4.0.30319.336

1,524,552

15-Jul-2010

15:13

Setup.exe

10.0.30319.336

78,152

15-Jul-2010

14:40

SetupEngine.dll

10.0.30319.336

809,304

15-Jul-2010

14:40

SetupUi.dll

10.0.30319.336

295,248

15-Jul-2010

14:40

GDR

File name

File version

File size

Date

Time

clrjit.dll

4.0.30319.202

1,524,552

15-Jul-2010

21:00

Update for 64-bit IA-64 versions

LDR

File name

File version

File size

Date

Time

clrjit.dll

4.0.30319.336

2,801,992

15-Jul-2010

15:54

Setup.exe

10.0.30319.336

78,152

15-Jul-2010

14:40

SetupEngine.dll

10.0.30319.336

809,304

15-Jul-2010

14:40

SetupUi.dll

10.0.30319.336

295,248

15-Jul-2010

14:40

GDR

File name

File version

File size

Date

Time

clrjit.dll

4.0.30319.202

2,801,992

15-Jul-2010

21:50

Need more help?

Want more options?

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.