Yes, my bad. I meant the .ny script: “LegacyMacroOutputFolder.ny”
https://forum.audacityteam.org/t/legacy-macro-output-folder/62096/1
Oh, Jesus Christ… now I get it… I installed the script and thought that was it.
Now I read the header of the thread again.
#1 Downloading script.
#2 Installing the script via “Effect > Add / Remove Plug-ins…”
#3 Enabling the script in the “Plug-ins” window.
#4 Modify the Macro so that the “LegacyMacroOutputFolder.ny” comes in the first place.
It’s working. I could’ve saved us a lot of time if I’d read the thread thoroughly. Sorry.