C:\Users\TerryN\AppData\Local/Shapespark/app-1.8.1/resources/su-exporter/VERSION does not exist.
When I install Shapespark I get a error that the setup cannot find C:\Users\TerryN\AppData\Local/Shapespark/Log and I have to manually create one in order to complete the installation. This is likely why the extension folder is not being created either.
I have also installed Shapespark using administrator mode and this did not fix the issue. All of it was done with Sketchup closed.