removing html names

Is the SWF file part of the Lectora course or are you trying to get a SWF file from another course to launch the Lectora AICC course which contains the test? I would assume the LMS is actually launching the Lectora AICC course. You mention the content is on a local server. Is that server the same server that houses the LMS? As for the content being published out and all pages except those in the test not containing a .html extension is strange. The content should all be published out in the same manner. The only time you shouldn't see the .html extension is when you have the option in Windows set to not display the file extensions.