Hi there,
I am a professional Systems Engineer specialising in C++ and C; ad am used to interfacing with all kinds of instruments, devices and industrial equipment, using C++ SDKs from manufacturers.
I've checked the SDK and source files for this device; and it seems well-written and well documented.
I would need a test PC, to test any code that connects to the device; and would recommend a remote desktop connection via TeamViewer or something, for that purpose.
More later..