Quote Originally Posted by camomille View Post
I did a new installation after passing CCleaner several times in the registry.
Even with the "Source Code Pro" fonts installed, I still have the same phenomenon of duplicating the same icon.
I forgot to specify that version 1.6 produced the same effect, but also blocked the system, that's why I had not made a screenshot because it was blocked.

I'm going to take a break and wait for installation feedback.
Please do what I suggested twice now of running the add-in in the IDE and stepping through the code. I cannot debug an issue I've never experienced and for which there are no steps to replicate.