If you had got your Touch Cruise unit without any P690 PCI driver CD or the latter is lost, you may choose to follow the links below. Without a special Touch Cruise driver to your unit, you won’t be able to use all its Matrox functionality. The basic P690 PCI driver from Windows is only able to support the minimum VideoMate W800F set thereof. You are really in need of a fully-featured authentic P690 PCI driver.
For Touch Cruise download, please just follow the T654dtn link.