I have some configuration problems in RCP product related with help system. "Help contents" option works fine if it's executed inside eclipse workbench, but if I export the product to other localization, the help doesn't work.
It throws the next exception: java.lang.NoClassDefFoundError: org/eclipse/equinox/http/jetty/JettyConfigurator (This is very uncommon because the plugin that contains that class is in the list for product dependencies)
I suppose that help contents run on http server (jetty) and by any reason, this server is needed to be configurated in any way. I have tried to change the config.ini file in the installation, appending the next: