Windows 10
Only one instance has occured...
I opened a page from my site and added the url of an audio file .mp3 to an iframe.
When I clicked the "Publish" button, KomPozer added an additional extension to the file name .mp3.htm
Of course the audio would not play.
Work-Around:
File>Publish-as and type in the path
When I copy the version from "about" I get =
https://sourceforge.net/user/verification?hash=38eff7bd72c73ef86e05942e9cc8f77a
version 0.7.10 (20070831)
18 days and no reply...
tis the season... Enjoy your vacation. :)