RE: Cypress Touchpad driver XPS 15z Windows 8 (Workaround Solution)
For all those who find themselves here with the same track pad issue, an XPS 15z, and just installed Windows 10, I can confirm this manual install workaround works for the same incompatibility issue this driver has with Windows 10 as it did in Windows 8. Got all my multitouch gestures back within 5 minutes. I've been frustrated about this for over a month now. Great thread!