<https://forums.pti.com/topic/4128-producer-composing-single-page/#comment-18059>
<http://schema.org/text>
"I think the problem is here: \n \nDid you recently re-register your Producer machine with a new serial number?   \nAnyway, please don't post your serial number here.  You need to work with Support to get this straightened out. "
<https://forums.pti.com/topic/4128-producer-composing-single-page/>