Looking at your javascript file:
FCKConfig.EditorAreaCSS = '../../Demos/SDCCD.css'; // relative to fckeditor/editor/fckeditor.html
FCKConfig.BodyClass = '';
FCKConfig.StylesXmlPath = ''; // relative to fckeditor/editor/fckeditor.html
FCKConfig.ManagerEnabled = true;
if (true) {FCKConfig.Plugins.Add('kfm');}
it looks like there is no xml file, if you see an xml file generate under HTMLEditor/custom folder then you can add the reference to it manually in your HTMLEditor/custom/HTMLEditor_Test1.js file.