#### 18.13.4 Registering your HTML Help system for network use

To use HTML Help over a network when the CHM file is installed on an individual computer, you must register the CHM file in the Windows Registry. This is because current Microsoft security features block HTML Help files viewed from a network drive.

You can use a free tool, HHReg from EC Software, to register each CHM file in the Windows registry:

http://www.ec-software.com/products_hhreg.html

CHM files viewed from local drives are not blocked by these security features.

Previous Topic: 18.13.3 Compiling in a different language

Next Topic: 18.14 Mapping and merging CHM files

Parent Topic: 18.13 Compiling and testing HTML Help

Sibling Topics:

18.13.1 Directing DITA2Go to run the HTML Help compiler

18.13.2 Copying output files and compiling later

18.13.3 Compiling in a different language