Hint: For improved responsiveness, use Internet Explorer
4 (or above) with Javascript enabled, choose 'Dynamic' from
the View dropdown and hit 'Set Options' to save your changes.
I've sent it to you over e-mail. If I create it under CS6, I can see everything OK in CC 2015/CC 2017 but if I change any parameter in the extension and click the APPLY button, it crashes instantly.