Once you hit the ‘Remove’ button, the changes are permanent, so carefully decide if this is the solution for you. A piece of advice is to handle with care, because you may need to reinstall some or attention, all of the applications that rely on Windows Installer. Carefully choose elements you want to cleanĪfter a quick installation process, you encounter a standard window where a list of installed software is displayed. All traces of the Windows Installer settings for each program are cleaned up, thus making room for a new setup process. This little utility was built for one purpose only: to remove the Windows Installer configuration info from any program residing on your system.

Generally, when you run an installation process for an application that was previously uninstalled, errors are bound to appear. If you are one of those people who like to perform a regular cleanup on their computer by uninstalling programs, but later realize that you need them again, you should always have this software close by. Suitable for repeated installation processes If you bump into this sort of situation, Windows Installer CleanUp Utility may help you to solve the issue without the need of a system restart. When you’re dealing with software built using Microsoft Windows Installer, you may experience various setup problems, especially if you perform multiple installation/uninstallation processes during the same Windows session.

Note: Microsoft retired Windows Installer CleanUp Utility on June, 2010, due to conflicts with Office 2007.

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