Microsoft Download Center Archive

Update for Windows Server 2003 x64 Edition (KB899656)

  • Published:
  • Version: 899656
  • Category: Update
  • Language: English

On some multi-processor x64 systems, Windows Server 2003 SP1 does not correctly recognize all configured processors when hyper-threading is enabled.

On some multi-processor x64 systems, Windows Server 2003 SP1 does not correctly recognize all configured processors when hyper-threading is enabled. This occurs when the BIOS has been designed to reprogram the APIC (advanced programmable interrupt controllers) ID’s at boot time. Most x64 systems are not affected. Do not install this update unless you are experiencing the stated problem.

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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 April 2023.

Files
WindowsServer2003.WindowsXP-KB899656-x64-ENU.exe
  • SHA1: 71b35d3567464178137b847abef65a5e47ecb986
  • Size: 723 KB

File sizes and hashes are retrieved from the Wayback Machine’s indexes. They may not match the latest versions of files hosted on Microsoft servers.

System Requirements

Operating Systems: Windows Server 2003, Datacenter x64 Edition, Enterprise x64 Edition, Standard x64 Edition

Installation Instructions


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