Hi,
You pages are probably not processed, then check if you have copied
all files from the web folder into C:\Cumulus\web folder
(if your Cumulus is installed in folder C:\Cumulus.)
Also check in Cumulus menu: Configuration --> Internet --> Files tab,
the option Include Standard files must be ticked, like the option
Include Standard Images and others solar/uv if you have uv sensor.
For your menu, you have to edit all html files to strip the line you want
to be removed, like this:
...
<li><a href="trends.htm" title="Recent trends">Trends</a></li>
<li><a href="webcam.htm" title="Station's WebCAM">Webcam</a></li>
<li><a href="infos.htm" title="Information on our installation">About</a></li>
Hope this help!
Regards,
Jacques