Screen shot of autoupdates options.

JExpress can keep your customers up-to-date with your latest version automatically. The JExpress Updater reconnects to your site on demand or every time your product starts up, whichever you decide, and verifies all the customers' files are up to date. JExpress downloads any new or modified classes and data files without user intervention. The process usually only takes a few seconds if the customer's system is up-to-date and rarely requires your valuable time.

You can learn more about autoupdates by reading how autoupdates work or following the step-by-step example.