Advanced Installer Professional is a Windows Installer authoring tool which enables developers and system administrators to easily build reliable MSI packages. Advanced Installer runs on Windows 2000/XP, and the install packages it creates run on all Microsoft Windows 9x/ME/NT/2k/XP operating systems. Windows Installer is a powerful, but very complex technology. Mastering it on your own takes months of hard work. That's where Advanced Installer comes to help. It creates a high level abstraction on top of the underlying technology. With a clean, simple user interface, each operation is logical and intuitive. Everything is done in the user interface, without complicated scripts to learn or arcane database tables to edit.