Blood of My Blood: Season 1, Episode 5 ‘Needfire’
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Antivirus software quarantined the file, or file permissions are corrupted.
Because it is part of a legitimate installed driver. Windows File Protection or the Brother software itself will reinstall the file if missing. To stop it permanently, uninstall all Brother software (see Part 4).
A stuck maintenance job, driver conflict, or the process trying to communicate with a disconnected printer.