My touchpad not working in win 7

i recently purchase a new asus dm069d-r558ur (popular know model "R558U" or "X558UR"). In this firstly i installed win 10 then there was no issue of driver as my driver cd came with laptop support win 10 x64 only. Now due to some program issues i installed win 7 x64.


Now i am using it and i installed all softwares. In my asus laptop, asus smart gesture named software used to operate touchpad. I installed that also but there is no sign of touch pad in notification bar. but it is software is installed. reference picture are attached please see and help me.

i even tried in it different version of smart form 1st version to updated one but it of no use. I even try to go to the root file try to run it but it not running though. i know that its support win 10 but i want for win 7 touch pad driver.

i also mention that while installing win 10 via clean install touchpad was working but while installation of win 7 touchpad was not working so if u know about win 10 inbuilt touchpad driver please tell it maybe worthy for me.

 

were you able to find a fix for the touchpad?? i am facing the same issue
Also note, i have got the same model with me