I upgraded to Windows 10 a few days ago on my Lenovo U530 touch laptop. After I did this my touchpad was no longer able to two finger scroll. The touchpad works like any other touchpad but the two finger scroll is gone, when the gesture is done there is no response. I tried downloading the drivers off of the Lenovo website but this did not fix anything. When I go to my mouse properties and go to hardware or ELAN there are no devices listed. PLEASE HEEELP.