Look in your C:\Mach4Hobby\DOCS folder and double click on the PmcEditor.chm file.
You may not see the .chm file name extension, depending on your OS and configuration.
If you installed Mach4Hobby in other than the default location, adjust where you look
accordingly.
If you have Mach4 running, you can click on Help > Documentation Folder
Steve Stallings
www.PMDX.com