View Downloaded CHM Files
ChartDirector documentation is available in both CHM and HTML formats. CHM (Compiled HTML) is a Microsoft format. All modern versions of Windows include the CHM viewer. CHM is recommended over HTML if the documentation is viewed on Windows, because CHM has built-in support for index, search and bookmarks.

CHM is based on HTML, and HTML can lanuch ActiveX controls. If the CHM is downloaded from Internet, either directly or in a zip file, Windows will require the user to "unblock" the CHM in order to view it properly.

The followings are the detail steps to view a download CHM file.