Explore Settings tab
The Explore feature of this software uses the Microsoft WebClient service to access archives.
On Windows Vista/7/8 and Windows Server 2008/2012 platforms, Explore is configured to listen on port 8500. On these platforms you can change Explore's listening port by checking the box to override the default listening port, then selecting the desired port number. You will be prompted to restart the ViewStor service for the new setting to take effect.
Note - On Windows XP and Windows 2003 the listening port should not be changed from the default (port 80). If it is changed you will not be able to Explore point-in-time archives.