By default, Mif2Go uses the name of your FrameMaker book or document file for both the project file (.hhp) and the compiled file (.chm). When you set up a new HTML Help project, you can specify a different name in the Set Up dialog; see §9.3.2 Choosing set-up options for an MS HTML Help project. You can also specify different file names in the configuration file; and you must do so for the CHM file, if you are reusing an existing configuration file for a new project.
To specify the .hhp file name:
; HHPFileName = MS HTML Help project file used for compilation
The default value is the name of your FrameMaker book or document file.
Note: Neither the name of the file nor the path to the file may contain spaces. Do not enclose the name in quotes.
; DefaultChmFile = name of .chm for project if not in [ChmFiles]
If your project includes links to other HTML Help projects, also see §9.15 Mapping and merging CHM files.