Попробуйте мое решение с AutoHotKey:
https://superuser.com/a/1144201/240650
; Shift + Wheel for horizontal scrolling
+WheelUp::
; Scroll to the left
MouseGetPos,,,id, fcontrol,1
Loop 8 ; <-- Increase for faster scrolling
SendMessage, 0x114, 0, 0, %fcontrol%, ahk_id %id% ; 0x114 is WM_HSCROLL and the 0 after it is SB_LINERIGHT.
return
+WheelDown::
;Scroll to the right
MouseGetPos,,,id, fcontrol,1
Loop 8 ; <-- Increase for faster scrolling
SendMessage, 0x114, 1, 0, %fcontrol%, ahk_id %id% ; 0x114 is WM_HSCROLL and the 1 after it is SB_LINELEFT.
return