mudgel
There is also a PDF that downloads with the files. It s all explained very simply there even has pictures. I followed it step by step and had no problems. It was not a typical installation for Sonar components but the instructions took care of it.
The pdf called Welcome to the Sonar Braintree Release doesn't mention the directory while the pictures are showing you how to import the IR. In the chapter on Dan Gonzalez IR Impulses, it only says this:
"Navigate to the response you want to use, then double-click on it. After it’s loaded, you’ll see a confirmation screen."
After which it mentions the directory I have stated above, only to say that is where the data is stored. I mistook that for the place to search because it's the only directory mentioned in relation to this matter.