Generating an HTML help file doesn't seem to work using
RoboHelp X5. WinHelp files are generated fine. When attempting to
view the HTML help file the initial message is "Navigation to the
webpage was canceled" and then selecting the next topics results in
the message "The address is not valid."
Where is the .CHM file when you are trying to view it? It's
been three years since this feature was introduced (June 2005) ,
but if you are attempting to view it from a network resource, this
probably explains it. See the link below for more.