The ELAN Precision Touchpad Filter Driver as provided by the Microsoft Update Catalog.
ELAN Precision Touchpad Filter Driver
File: 98cdf0b6-3479-4c8e-96d5-fce99e377906_9ea989c490a6b320050682cbe7652d284e76ba1c.cab
350cf8078bfb338519bbde7148256e2da2acf5c544d67015c18b96d79421da03