Hello all, my laptop is Acer Aspire A515-52-394A. Acer website shows two drivers available for my model, one is for synaptics, the other is for elantech. Unfortunately i dont know which of the two is the manufacturer of my touchpad, so i have installed them both but it makes no difference - in the mouse properties i dont have the option for the touchpad settings. My touchpad is working, but i need the advanced settings in the mouse properties. Please check the 4 screenshots . I have uninstalled and reinstalled the drivers in device manager, but again with no difference. I will be very glad if someone could give me any advice, thanks in advance!