Distribute the AutoUpdate exucatable and make very few changes to your software distribution package, and you have added Automatic Update and checking capabilities in a user-friendly wizard interface to your software packages. Never has it been so easy to add Automatic Update capabilities to your software. No code to write, no components to compile, simply no fuss.ZUpdater is a standalone part of this package, which enables you to create quick n' dirty installs of your updates.ZUpdater has succesfully been used for updates of both author's RightClick-Encrypt and 1ClickPicGrabber, and they find it very flexible and easy to use. Used in combination with, for example WinRar, to make self-extracting archives, then ZUpdater leaves a very small overhead, and is perfect for patching and updating shareware distributions.ZUpdater has the following features:Updates files and folders.Dynamically reads installation directory on execution.Can add, update and remove registry keys.Can add shortcuts.Can dynamically load a dll of your choice for execution of custom code before or after install.All this using a very simple .INI file-format.