Microsoft Windows Installer is a freely distributed system component that provides software developers with the ability to develop installation programs more conveniently. consists of several components that facilitate the installation and removal of programs in a Microsoft Windows environment.
There is a special feature of Windows Installer, Multiple Package Transaction, that is regarded as one of its most valuable features. This allows you to cancel all changes made during an application installation if it fails to install or is interrupted. A multi-part installation does not require restarting the computer every time it is completed. You can trust Windows Installer to take care of all this. It's great that patches can also be used as a side benefit, with the option for installing any kind of software required. In all cases, nothing else has been replaced except for the necessary files. Therefore, all changes made by the other patches will not be affected if the patch is removed. Additionally, the installer can be customized by embedded features.