dear, it may be too simple for you, for me due to some mistake, in my configuration, it is not, even so the forums are free and open, to expose the doubts. that each one has, and there is no level of complexity required to ask. Anyway, thanks for your help, but in this case it doesn’t work for me, since what I do is just like that, I select the course with the middle button of my mouse, but it doesn’t work for me. very gentle.