Microsoft Download Center Archive

Update for Microsoft Windows Server 2003 64-Bit Edition (KB838894)

  • Published:
  • Version: 838894
  • Category: Update
  • Language: English

This update contains the latest STORPORT driver from Microsoft.

  • This update contains the latest STORPORT driver from Microsoft. Microsoft recommends that customers use the latest version, as a number of issues have been fixed since the release of Windows Server 2003.

    This update addresses the following issues:

    1. STORPORT: Windows 2003 64-bit & 32-bit servers stop responding when fiber cables are pulled in multipath environment.
    2. STORPORT fails to issue inquiry to boot LUN (logical unit number).
    3. STORPORT retry on Report LUNS after CHECK condition fails.
    4. Disk enumeration with STORPORT is in reverse order.
    5. STORPORT incorrectly limits LUNs to 255.
    6. BugCheck C2 in RaInitializeConfiguration if HwInitializationData->NumberOfAccessRanges is set to zero in miniport.
    7. STORPORT fails to go to DIRQL for Half-duplex miniports.
Knowledge Base Articles:


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
WindowsServer2003-KB838894-ia64-enu.exe30125ea86c79300ddc15e58a552abf018b1fc1ee655 KB

System Requirements

Operating Systems: Windows Server 2003

Installation Instructions

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