Since the ransomware does not save any information about the unencrypted files, the decryptorcan’t guarantee that the decrypted datais identical to the one that was previously encrypted. Therefore, the decryptorby default will opt on the side of caution and not remove any encrypted files after they have been decrypted. If you want the decryptorto remove any encrypted files after they have been processed, you can disable this option. Doing somaybe necessary if your disk space is limited