web.config is the ASP.NET configuration file. It configures details on how
the web server treats this ASP.NET application.
It resides in the root directory of powerKNOW and is named "web.config". It's a text
file containing XML configuration. It can be edited with every text editor
(eg: notepad).
In this file everything between '<!--' and '-->' is a comment. Normally
you will find a comment containing examples for the configuration you want to change.
To make the changes required you must remove or comment the active entry and put
in the entry required.