Microsoft Download Center Archive

.NET Framework 1.1 Service Pack 1 SYSTEM.WEB.DLL and MSCOREE.DLL Security Update for Windows 2000, Windows XP, Windows 2003 Server x64/IA64 and Windows 2003 Server R2 x64/IA64

  • Published:
  • Version: 1.1
  • Category: Security Patch
  • Language: English

A security issue has been identified that could allow an attacker to compromise your Windows-based system running the Microsoft .NET Framework 1.1.

  • A security issue has been identified that could allow an attacker to compromise your Windows-based system running the Microsoft .NET Framework 1.1 and gain complete control over it. You can help protect your computer by installing this update from Microsoft.
Knowledge Base Articles:
Security Bulletins:

Files

Status: Deleted

This download is no longer available on microsoft.com. The downloads below are archives provided by the Internet Archive Wayback Machine from the Microsoft Download Center prior to August 2020.

FileSHA1 HashSize
NDP1.1sp1-KB928366-X86.exe20112ef50011e0de2c0e3378139245d81a178b158.71 MB

System Requirements

Operating Systems: Windows 2000 Advanced Server, Windows 2000 Professional Edition, Windows 2000 Server, Windows Server 2003 Datacenter Edition for 64-Bit Itanium-Based Systems, Windows Server 2003 Datacenter x64 Edition, Windows Server 2003 Enterprise Edition for Itanium-based Systems, Windows Server 2003 Enterprise x64 Edition, Windows Server 2003 R2 Datacenter Edition (32-Bit x86), Windows Server 2003 R2 Datacenter x64 Edition, Windows Server 2003 R2 Enterprise Edition (32-Bit x86), Windows Server 2003 R2 Enterprise x64 Edition, Windows Server 2003 R2 Standard Edition (32-bit x86), Windows Server 2003 R2 Standard x64 Edition, Windows Server 2003 Standard x64 Edition, Windows XP 64-bit, Windows XP Home Edition, Windows XP Media Center Edition, Windows XP Professional Edition, Windows XP Starter Edition, Windows XP Tablet PC Edition


Installation Instructions

    1. Click the Download button on this page to start the download, or select a different language from the Change language drop-down list and click Change.
    2. Do one of the following:
      • To start the installation immediately, click Run.
      • To save the download to your computer for installation at a later time, click Save.
      • To cancel the installation, click Cancel.

Related Resources

What is this?

In August 2020, Microsoft deleted thousands of downloads for prior versions of Windows, Office, Visual Studio, SQL Server, and countless other products. Legacy Update has catalogued the Microsoft Download Center as it stood prior to August 2020.

Check our Microsoft Download Center Archive homepage to discover more downloads.