This error was reported by the Validator following editing with one of the DAISY production tools:
bbcw00d2.smil
Automation Error. The object invoked has disconnected from its clients.
The file bbcw00d2.smil was then validated, with the following result:
Error: Document malformed @ bbcw00d2.smil [1:2]
: the document is not well-formed, Illegal qualified name character.