Windows Installer 5.0 running on Windows 10 on Arm64 processors supports the installation of applications compiled specifically for the Arm64 platform. The Template Summary property indicates the platform that is compatible with the installation database and should include the value for Windows RT. A Windows Installer package, patch, or transform that has not been signed by Microsoft cannot be installed on Windows RT. Windows Installer 5.0 running on Windows Server 2012 or Windows 8 supports the installation of approved apps on Windows RT.
For more information, see Enumerating Components. Windows Installer 5.0 can enumerate all components installed on the computer and obtain the key path for the component. The MsiLockPermissionsEx table can specify a security descriptor that denies permissions, specifies inheritance of permissions from a parent resource, or specifies the permissions of a new account. For more information, see Using Services Configuration.īeginning with Windows Installer 5.0, a Windows Installer package is capable to secure new accounts, Windows services, files, folders, and registry keys.
Services configuration options enable a Windows Installer package to customize the services on a computer. The Single Package Authoring features of Windows Installer 5.0 can facilitate the development of Per-User Applications. An application capable of being installed, updated, run, and removed by a standard user without elevation is called a Per-User Application (PUA.) A PUA can provide a better user experience, minimize effects on the system and other users of the computer, and reserves UAC prompting to situations that actually require the elevation of the user's privileges. The internal consistency evaluator ICE105 checks that the package has been authored to be installed in a per-user context. For more information, see Single Package Authoring. Setup developers can use Windows Installer 5.0 to author a single installation package capable of either per-machine installation or per-user installation of the application.
For information about other Windows Installer versions, see What's New in Windows Installer. Parts of the Windows Installer that are not linked to from this page may be available in another version of the Windows Installer. You should refer to the Requirements section on the main reference pages to determine the actual operating system requirements. This page is provided as a guide to the documentation. For a complete list of Windows Installer versions, see Released Versions of Windows Installer. For a list of redistributables available for previous versions of Windows Installer, see Windows Installer Redistributables. There is no redistributable for Windows Installer 5.0.
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