SU 2015 x64 crashed loading exporter example from SDK

I was building a x64 version of skp_to_xml with VS 2013. However, SU (x64 2015.0.9350) disappeared after clicking “Export” → “3d model”. Is there any explicit porting work needed or is the example itself incomplete?

I’m new with SU SDK. Do all functions in the documentation need to be implemented?