Evt-io-installation.mp3: !full!

: If it is an actual audio file, it might serve as a notification sound or a brief instructional audio for a background setup process that was mistakenly saved to a visible directory. Common Management Actions

If they keep reappearing, check for recently installed apps or those with "Storage" permissions. You can use the Files by Google app to track when and where new files are created. evt-io-installation.mp3