Sometimes when installing a new program, the operation may fail several times, which is a waste of time. This problem is due to the corruption of the installation file or to the program that you are trying to install is too old. Now with Windows Installer CleanUp Utility, you can resolve this problem with a single click. Windows Installer CleanUp Utility is a utility designed to remove installation information of programs that have been installed with Windows Installer. It cleans up the installation files so that you can start installing again, upgrade or cancel the operation.