MS11-100: Description of the security update for the .NET Framework 2.0 SP2 on Windows Vista SP2 and Windows Server 2008 SP2: December 29, 2011

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

• Home users:
  http://www.microsoft.com/security/pc-security/bulletins/201112.aspx (http://www.microsoft.com/security/pc-security/bulletins/201112.aspx)
  Skip the details: Download the updates for your home computer or laptop from the Microsoft Update website now:
  http://update.microsoft.com/microsoftupdate/ (http://update.microsoft.com/microsoftupdate/)
• IT professionals:
  http://technet.microsoft.com/security/bulletin/MS11-100 (http://technet.microsoft.com/security/bulletin/MS11-100)

How to obtain help and support for this security update

Help installing updates: Support for Microsoft Update (http://support.microsoft.com/ph/6527)

Security solutions for IT professionals: TechNet Security Troubleshooting and Support (http://technet.microsoft.com/security/bb980617.aspx)

Help protect your computer that is running Windows from viruses and malware: Virus Solution and Security Center (http://support.microsoft.com/contactus/cu_sc_virsec_master)

Local support according to your country: International Support (http://support.microsoft.com/common/international.aspx)

Download information

The following file is available for download from the Microsoft Download Center:
Download the package now. (http://go.microsoft.com/fwlink/?LinkId=237396)
For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base: 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.

Command-line switches for this update

For more information about the various command-line switches that are supported by this update, click the following article number to view the article in the Microsoft Knowledge Base:

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:

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 2 file information

For all supported x86-based versions of Windows Vista and Windows Server 2008

GDR Service Branch

LDR Service Branch

For all supported 64-based versions of Windows Vista and Windows Server 2008

GDR Service Branch

LDR Service Branch

For all supported IA-64-based versions of Windows Vista and Windows Server 2008

GDR Service Branch

LDR Service Branch