I tried it like here https://windowsreport.com/reverse-scroll-direction-windows-10
However, hp folio 13 doesn't have HID key and FlipFlopWheel there. Touchpad key is in ACPI. So I added there in Device Parameters FlipFlopWheel DWORD key, set it to 1 and restarted and to 0 also. No luck with both ways. Is there another way to set this simple option?
Important: The reverse scrolling option is only available for devices with a precision touchpad. If the option isn't available, you may still be able to change the scrolling behavior using the manufacturer software for the peripheral.And I tried registry edititng, original HP drivers and software only for Win7 available and also AutoHotKey script which changes sensitivity. This should be simple and obvious, but is not. Bad desing. – Hrvoje T Mar 15 '19 at 22:20