Upgraded Windows-7 to Windows-10, previous windows had ALPS driver package but now WinUpdate push Synaptics driver (v18.104.22.168). Unfortunately it does not bring wizard panel to set tap+doubletap+additional settings.
Windows only allow generic dialog values (swap left/right, mouse speed). Values set this registry values.
HKEY_CURRENT_USER\SOFTWARE\Synaptics\SynTP MouseSpeedLevel=0..n EmulateMouseButtonSwap=0/1
I want to disable tap and doubletap features. I tried this registry value but did nothing. Do anyone has a working Touchpad properties dialog and could identify registry value of Tap_on_touchpad=on/off and Doubletap_on_touchpad=on/off features?
Lenovo has released Synaptics Win10-64bit installer but Synaptics site does not give a generic installer. I don't feel comfortable to try this if Properties dialog was available again. Wish someone could dump Synaptics Registry tree and I could try direct registry values first.
edit: I have PackardBell EasyNote TJ75, added link to Lenovo.