Is this possible?

[VAGBMW]

Hello guys I'm trying to write a dpf off file on a BMW with this ECU (0 281 014 176 DDE 7805349).
My concern is that the I already have the dpf off file for the same ECU 0281014176 but the DDE number is slightly different.
Will it actually work? I'm new into ECU flashing and I'd be happy if someone told me what this DDE number is. Thanks

[wodorof]

if you do full backup you can try, but different sw versions can lead to different eeprom data structure and cause no start condition