1. You must have either Personal Webserver or IIS Internet Information Server installed on your computer. Without a webserver, you may not preview your web shop on your computer. First, install Personal Webserver or IIS Internet Information Server. 

2. Check to see if you have installed Personal Webserver or IIS Internet Information Server by looking at the bottom right of your screen at the taskbar where you will find the appropriate icon. If it isn't running, activate it and then click here

3. If you already have Personal Webserver or IIS Internet Information Server running, click "Refresh".