How can I get file from remote thingworx using C SDK?
I am new user of the thingworx, and now I have a requirement to get file from remote thingworx platform to my device running the C SDK. I learn a File Transfer example http://developer.thingworx.com/guides/thingworx-c-sdk-tutorial?page=7 . As per the C SDK developer guide, I have done the following for enabling file transfer alongwith the rest of the implementation

When I run my program, my remote thing is connected(in ThingWorx, its 'isConnected' property gets set to 'true'). But I can also see that there have some error when the program invoking the copy service, like that:

Please let me know if I am following the correct approach and how can I get file from thingworx platform in my running C SDK device.

