Wintab Compatible Digitizer - Your Pointing Device Cannot Be The digitizer wintab driver conflicts with Installed SP-1. Tablet drivers that support Wintab are installed automatically with each. Bentley's WINTAB driver is Available * The Intergraph WINTAB drivers are installed * At this time I don't think there are any Kurta drivers loaded.Conversely, a hardware vendor should not have to develop a different driver to interface driver for all software applications supporting the standard digitizer interface.