Installer building utilities are applications that assist in the installation, and sometimes removal, of programs on a Windows PC. Installer building utilities may allow computer users to easily remove a complete program from their system virtually eliminating all remnants of the uninstalled program. Installer building utilities are essential for removing all related components of a large application when uninstalled. Through this process, Installer building utilities attempt to eliminate the extensive manual removal task for large programs that may have several related files scattered among the hard drive.