T420 generic touchpad driver for Windows 8.1

[miraclefoxx]

Hi all.
I'm struggling with a touchpad driver installation on Windows 8.1 for my T420. Touchpad works, but there's no multitouch features (2/3 finger tap, 2-finger scrolling...).
Everything is fine out-of-the-box in Ubuntu 14.04, so hardware-wise it's ok.
Lenovo provides awful UltraNav driver, which doesn't provide 2/3 finger tap and only reversed 2-finger scrolling.
Drivers for the other models do not seem to suit, because all the installators I've tried said they can't find proper device.
Touchpad seem to be Synaptics (at least that's what I found by

Code: Select all

dmesg |grep input

Please assist me here.

[miraclefoxx]

OK, I've solved this a little bit "linux way".
Here are 3 articles:
reversed scrolling
2 finger tap
3 finger tap
It worth a notice that I had to check the "reversed scrolling" twice, it was kinda stuck.
Solved.