Lenovo 330S Touchpad works during Windows 7 install but not after restart

Installing Windows 7 on a Lenovo Ideapad 330S-15IKB (Kaby Lake) the touchpad is working during install but after restarting it’s not working and I see nothing in the device manager.
This driver is in the boot.wim file of the installation media? I don’t know how to make this work.

ELAN 469D:00 04F3:304B Touchpad