The web.config file is found in the root of the XIA Configuration Server installation directory, by default in the following location
C:\Program Files\CENTREL Solutions\XIA Configuration\XIA Configuration Server\web.config
This file is used by ASP.NET to determine the configuration of a web application. Changes to this file should be made only under the direction of CENTREL Solutions as this could affect the normal operation of the application.
NOTE: Changes made to the web.config file are overwritten by upgrades to XIA Configuration Server.
A backup of the latest version of the web.config file is stored in the following location:
C:\Program Files\CENTREL Solutions\XIA Configuration\XIA Configuration Server\default-web.config