Then you have Designer or Deluxe, as Expert 2017 also have Purge.
Nikki's way of doing it is then the most easy way to do it, just make sure all layer's are ON
I dont see the problem with the Help, as it do tell you that it is for all the edition's and maybe not for your's, and you should check what is for your's edition.
V20, V21, 2015/ 16/ 17/ 18/ 19 Pro. Platinum
Deluxe 2015/ 16/ 19
Windows 10 Home Premium 64 bit, 32 GB
NVIDIA Geforce GTX 780m, 1 GB