Controlling CorelDRAW or Corel DESIGNER... sample problems with CorelDRAW 2017

I am unable to get the "Controlling CorelDRAW or Corel DESIGNER Applications From Other Precesses" sample code to work. I am using CorelDRAW 2017 and VS Community 2017. Solution platform is x64. Based on registry searches, I made the following changes to the code:

In the #import statement, changed "11.5" to "13.0"

In the CLSIDFromProgID call, changed "CorelDRAW.Application.17" to "CorelDraw.Graphic.19"

When I run the program I get E_NOINTERFACE "No such interface supported" returned from CoCreateInstance call.

Jib