Hi,
What you need cannot be done by using the "AI_LaunchApp" custom action because this is a built-in custom action and it cannot be configured.
However, you can create a "Launch File or Open URL" custom action in the "Custom Actions" page under the "UI Custom Actions" sequence. You can read more about custom actions here:
http://www.advancedinstaller.com/user-g ... -page.html
Since the checkboxes on the "ExitDialog" dialog cannot be removed, you need to create a new one (which will launch the Website). Also, make sure that the options in the "Finish Actions" tab are not checked (the standard checkboxes will not be shown).
Note that you need to add the custom action as a
DoAction Published Event (in the "Published Events" tab) and condition it using the property of the checkbox.
http://www.advancedinstaller.com/user-g ... ditor.html
Regards,
Cosmin