MS12-025: Description of the security update for the .NET Framework 1.1 Service Pack 1 on Windows Server 2003 Service Pack 2 32-bit Edition: April 10, 2012

Important In response to customer feedback that we received after the original release of this update on April 10, 2012, this update was revised and re-released on June 12, 2012. If you installed the original update, you should install this revised update.


Microsoft has released the security bulletin MS12-025. You can view the complete security bulletin by visiting 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

Download information

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

Command-line switches for this update

For 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:
262841 Command-line switches for Windows software update packages

Restart information

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

Update replacement information

This update does not replace any previously released update.

Update removal information

To remove this update, use the Add or Remove Programs 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 nameFile versionFile sizeDateTime
LDR Service Branch
File nameFile versionFile sizeDateTime

Applies to

This article applies to the following:
  • Microsoft .NET Framework 1.1 Service Pack 1 when used with:
    • Windows Server 2003 Service Pack 2