Hello NiCoder,
That VI is part of the Report Generation Toolkit for Microsoft Office:
White Paper: LabVIEW Report Generation Toolkit
http://www.ni.com/white-paper/5900/en/
It is available as a standalone toolkit and is also included in the NI Developer Suite. The most recent version of the toolkit is available for evaluation here:
Evaluate Report Generation and Data Storage with NI LabVIEW
http://www.ni.com/gate/gb/GB_EVALTLKTREPGEN/US
Regards,
Tom L.