Found it, thank you very much for your quick responce!
I put a shortcut in the startmenu.
And yes the overlay is gone :-)
but I have to push always the button i set up to shut down the overlay.
Isnt there a way to kill it always?
And the tool is visible in the taskbar and i checked to minimize.
Would be great to set it minimize and invisible.
But so far so good. its a great tool. Thank you!