I have Pro12 installed and would like to buy the 3D Generator Pack but the store tells me I need Express first. Very odd. Bug?
If you have Pro, then you already have everything in every Express add on, plus Pro-exclusive features unavailable in Express.
Look under the "Geometry" folder in your Effects panel. You'll see all those effects there.
@JavertValbarr can we close this thread?
Thank you for that insight!