We need a Windows 32bit and 64bit sdk functionally to be written with a C++ DLL wrapper around it. We will call the DLL and it will perform the function of the SDK and hand back the LAT and Long from the provider. Enclosed is the SDK document the 64bit and 32bit version will be supplied. We have the SDK keys they will be provided to the developer selected. Basically we want this SDK functionally to be wrapped into a C++ dll.