How do I install After Effects presets?
The Prolost After Effects presets should be copied to your User Presets folder. The location of this folder varies with your operating system and your After Effects version.
Mac
~/Documents/Adobe/After Effects <year>/User Presets/
Replace <year>
with the CC version you have installed, e.g. After Effects 2023
.
Windows
My Documents\Adobe\After Effects <year>\User Presets\
Replace <year>
with the CC version you have installed, e.g. After Effects 2023
.