Send click to ??? Topic is solved

[newbieforever]

In a browser window I can spring by Tab to different input fields, One of these seems to be a kind of checkbox (see picture). I see that this checkbox is somehow focused. ControlGetFocus gives no value, an AHK Spy shows no control under the mouse position. Now I would like to send a click to this control. But how?

[newbieforever]

Found a solution: Send {Enter} works.