Have you spoken with HanDuet to let him know of the problem? He may be able to help you.
If you are using his quality TUIG Guide it says in ‘Section 9’ to…
'If you find any errors, have feedback, need support, or can think of ideas for improving this guide, please send me a message through my Facebook page. I will also post on that page when a new version of this guide is published, so please “like” the page to be informed of future updates!