What'd I do wrong?

[sjet3]

When I saw that Monolingual was removing language stuff from Microsoft, I realized I needed to keep French, so I cancelled the operation, mid-purge. Running it again resulted in 0 bytes of space saved. Deleted the ML app, emptied T
rash, restarted the computer then re-downloaded and re-launched a fresh ML only gave the same 0 results. No idea what to do know, or even how to get help. Help!

OS: Mac Catalina
External drive is mirroring
Chrome for Mac