Installation of the Windows Installer 4.5 package requires a reboot to successfully update the required binaries.įor more information, view How to obtain Microsoft support files from online services. Note Check the following table to find which file to choose for your operating system：įiles to choose from the Microsoft Download Centerįor 32-bit: WindowsXP-KB942288-v3-x86.exeįor 64-bit: WindowsServer2003-KB942288-v4-圆4.exeįor IA64 Platform: WindowsServer2003-KB942288-v4-ia64.exeįor 32-bit: WindowsServer2003-KB942288-v4-x86.exeįor 32-bit: įor 64-bit: Windows6.0-KB942288-v2-圆4.msuįor IA64 Platform: The following file is available for download from the Microsoft Download Center:ĭownload Windows Installer 4.5 now. Download Windows Installer 4.5 redistributable Note If the auto detection result is not displayed on your screen, view How to determine whether a computer is running a 32-bit version or 64-bit version of the Windows operation system. How to obtain Windows Installer 4.5 redistributableīefore you download this redistributable, you must determine whether you are running a 32-bit or 64-bit version of Windows. Therefore, Windows Installer 4.5 does not apply to these operating systems.Īdditionally, there is no redistributable for Windows Installer 5.0. Important Windows Installer 5.0 is released with the following operating systems. Windows Installer 4.5 is released with Windows Vista Service Pack 2 (SP2) and Windows Server 2008 SP2.Īnd Windows Installer 4.5 is released as a redistributable for the following operating systems: Software manufacturers can create the setup of their products to use Windows Installer to help make software installation, maintenance, and uninstallation straightforward and easy. Windows Installer provides a standard foundation for installing and uninstalling software.

Microsoft Windows Installer is a component of the Windows operating system.

Windows 7 installer