Implementing an NDIS 6.1 Driver
An NDIS 6.1 driver must report the correct NDIS version when it registers with NDIS.
You must update the major and minor NDIS version number in the NDIS_Xxx_DRIVER_CHARACTERISTICS structure to support NDIS 6.1. The MajorNdisVersion member must contain 0x06 and the MinorNdisVersion member must contain 0x01. This requirement applies to miniport, protocol, and filter drivers.