I read that the number to activate the program should show up in my "My Serial Numbers" page, but while the ones for just about everything else I downloaded show up there, I don't see the one for the DAZ 3D Studio 4. Help?
Did you 'buy' DS4 through the store page, and put it into your cart, and checkout?
If not, then do that, and you will get the number in your Account area.
Oh, I understand, thank you.