Section Tools Error Loading

I’ve tried to install the Section Tools plugin, I get an error when starting up Rhino, I have searched for an answer but to no avail :frowning:. I did find a related topic here, I get the same error pop up , is there a way to solve this and install properly ? tia :slight_smile:

17 posts were merged into an existing topic: Rhino 5 can’t read the Section Toolbar