Like most of the Mavic series the Mavic Mini 2 on board .DAT file is encrypted and can not be processed by either CsvView or DatCon.
Unlike the preceding Mavics the .DAT created on the mobile device for the Mavic Mini2 can not be processed by either CsvView or DatCon. These .DATs are either encrypted or encoded using an unknown scheme.
CsvView can process a Mavic Mini2 .txt created on the mobile device by the Fly App.