Download Atoms Unreal from here.
Extract the Atoms Unreal folder from the zip archive.
Copy the Atoms Unreal folder to:
C:/Program Files/Epic Games/UE_4.24/Engine/Plugins
4. In order to use the Atoms demo assets set this environment variable:
ATOMS_DATA=C:/Program Files/Epic Games/UE_4.24/Engine/Plugins/AtomsUnreal/AtomsData
Licensing:
Importing and playing atoms caches doesn't require a license. For realtime live simulation you need to install an atomsRealtime license.
Floating license:
Set the environment variable
toolchefs_LICENSE = 5053@localhost (change localhost to your hostname where the license server is running)
Node lock license:
Set the environment variable :
TOOLCHEFS_LICENSE_PATH=C:/Program Files/Toolchefs/rlm/atomsRealtime.lic (or where your license is located)
To set an env variable on Windows please type "environment" in the search box and select "Edit the system environment variables", then click on the "Environment variables..." button in the "System Properties" dialog and create the new environment variable under the "User variables".