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.
