Hi,
In order to search for updates every time your program is started, you have to launch the updater from inside your application. This means that it will be started every time your application is launched.
You could use the /silent command line option for the updater. In this case the updater silently checks for new updates.
Advanced Installer's help pages contain an example on how the updater could be integrated with an application. You can also find it at the following URL location:
http://www.advancedinstaller.com/user-g ... dater.html
Please let me know if you have any more questions.
Best regards,
Ciprian