If you want to display your own Internet presence by means of SiteKiosk, it will be worthwhile to store the presence on your local hard disk not least for performance reasons.
In addition, this will make it possible for you to show it to your customers without having to be online. Thus, save all of your HTML files of your Internet presence to the hard disk of your computer and specify the homepage as the Start Page in the Configuration Wizard.
Should your HTML files not be available for you, you can download your Internet pages from the web by means of so-called offline browsers. You will find a selection of the necessary software on the Internet at the following address in the category offline viewers: http://www.tucows.com
Select a corresponding product and install it on your PC.