Trace Id is missing

Unlock your potential with Microsoft Copilot

Get things done faster and unleash your creativity with the power of AI anywhere you go.
Download the Copilot app
Microsoft Copilot app being utilized to generate pictures of a singing dog, assisting to identify a flower, and helping to generate an email to congratulate a coworker on a promotion.

IA-32 Execution Layer 4.3

The IA-32 Execution Layer is a software driver designed to improve performance of 32-bit applications running on Windows Server 2003 for 64-bit Itanium-based Systems.

Important! Selecting a language below will dynamically change the complete page content to that language.

Download

  • Version:

    4.3.4277.4018

    Date Published:

    1/16/2004

    File Name:

    IA-32ExecutionLayerSetup_1.exe

    File Size:

    2.2 MB

    The IA-32 Execution Layer is a software driver designed to improve performance of 32-bit applications running on Windows Server 2003 for 64-bit Itanium-based Systems.

  • Supported Operating Systems

    Windows Server 2003, Windows XP 64-bit

    Any Itanium 2-based system that is running one of the supported operating systems.

    1. Click the Download link on this page to start the download.
    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.
Follow Microsoft
Back To Top