Hi All 
  
I am new to here and even hackintosh.  I just installed Sierra 10.12.4 on my E7440 i7 4600u.  By running "log show | grep ALPS".  I saw 
  
ALPS: Found a V3 Rushmore touchpad with ID: E7=0x73 0x03 0x0a, EC=0x88 0x08 0x22 
  
I use the release 5 file from the first post.  The movement is smooth, 2 and 3 fingers swing is working fine.  However I would like to know how can I enable 1 and 2 finger tapping.  It is a gray screen in trackpad.  And when I run "Touchpad Setting" from the first post.  It show the following error: 
  
Can’t get «class sgrp» 1 of window "Trackpad" of «class pcap» "System Preferences" of application "System Events". Invalid index. 
  
System Events got an error: Can’t get group 1 of window "Trackpad" of application process "System Preferences". Invalid index. (-1719) 
  
I am pleased if anybody can give me a hand. 
  
Regards 
  
KT