Bizarrely enough, trying to run this on MacOS Big Sur results in the following error:
"Before loading the script.
Exception: Couldn't find file '._archive.rpi'."
If I rename the file "archive.rpi" in the *.app folder to "_archive.rpi" (which is what it's looking for), it changes to this:
"Before loading the script. Exception: Couldn't find file '.__archive.rpi'."
Any fixes for this?