Can you provide a WHQL-certified version of the driver?

Unfortunately, it is not possible for us to provide WHQL-certified versions of our products' system drivers for technical reasons. WHQL certification involves a large number of tests conducted by automated software. This software performs certain operations that are not (and cannot be) supported by our products due to the "virtual" nature of their drivers: data storage and other operations are performed neither by hardware nor by the driver, but by user mode software.