When entering files into the Assembly Files field you cannot include paths with spaces even if you put quotes, single or double, the tool will fail to process the path.

Work around is that in the Command Line Arguments you can add /file entries to point to the files that have spaces in their paths putting quotes around each entry.

This leaves some confusion when someone else looks at the configuration since the Command Line Arguments is initially hidden under the Advanced area. Be nice if you could enter any kind of path into the Assembly Files section.