Hi, iv been trying to figure out what was the problem with ecuflash when i try to write to my ecu but no success...I can read my rom but i don't see the maps...i have a 2004 AT ROM id 82300015. i have the 88200000,88200001,89200000 and 89210000 definition files downloaded and in my ecuflash/rommetadata/mitsubishi/lancer folder and the ROMs in a folder on my destop. I can read my stock rom but i can't write it back into my ecu. When i try writing i see the rkrv: preamble 1 error!!! Any help would be appreciated and if this happened to you before and you fixed it please tell me how!