64-Bit and WIA
This section provides information about writing WIA drivers for the Microsoft Windows 64-Bit Edition for Extended Processors family of operating systems. It specifically explains how you can resolve interoperability issues with 32-bit applications that try to access 64-bit WIA minidriver user interface (UI) extensions.
This section includes:
For more information about developing 64-bit drivers, see Programming Issues for 64-Bit Drivers