Microsoft Download Center Archive

Security Update for Exchange 2000 (KB890066)

  • Published:
  • Version: 1
  • Category: Security Patch
  • Language: English

This update addresses the vulnerability addressed in the Microsoft Security Bulletin MS04-035.

  • About this download: A security issue has been identified that could allow an attacker to run programs and access data on a computer running Microsoft® Exchange Server 2000. You can help protect your computer by installing this update from Microsoft. To be protected against this problem, it is necessary to install this update on Microsoft Exchange 2000 servers.
Knowledge Base Articles:
Security Bulletins:


Status: Deleted

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

FileSHA1 HashSize
Exchange2000-KB890066-x86-ENU.exe5ec16a6b0942a2dc029b6994b493c07c61182451466 KB

System Requirements

Operating Systems: Windows 2000 Server, Windows NT

    • Exchange 2000 SP3 already installed

Installation Instructions

    1. Click the Download button on this page to start the download, or choose a different language from the drop-down list and click Go.
    2. Do one of the following:
      • To start the installation immediately, click Open or Run this program from its current location.
      • To copy the download to your computer for installation at a later time, click Save or Save this program to disk.

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