Error in OAM file

I have an EDGE file that I modified.  When I save it, and even when I save it with a different name, it produces a correct HTML file. When I publish it for use in Muse, with or without a different name it produces an OAM file that when placed in MUSE displays in exactly the same way as the original file before modification and/or before saving with a different name. The HTML file with either the original name or the new name displays and animates correctly.  Is this a problem the EDGE or MUSE?

Thanks, Dan