Noun
uninstallation (plural uninstallations)
(software) The process of removing a program from a computer.
Not only are they heavy and awkward, but they usually require some kind of uninstallation. Source: Internet
The BEA WebLogic RFID Edge Mobile SDK installation program provides a complete framework for the installation, uninstallation, and repair of the BEA WebLogic RFID Edge Mobile SDK software product. Source: Internet