2001 Forester STi 6spd with MapDCCD and 535hp
You may have to scour and search through RomRaiders forum to find an unofficial version of your ECU definition , the .XML file to add to your library since it may not be part of the official one. Some year ECUs are like that where you can datalog them just fine, but ECUflash wont recognize the ECU file type. Also, make sure you have the right ECU type selected in there as well. Some of those middle years are odd like that... for example i was trying to do some troubleshooting for an 07 2.5i hatchback a while back, and it would give me that same error with the ECU type selected to what i thought it should be. Out of curiosity, i chose anther type (i want to say it was 07+ STI or something) and it read and opened the file just fine.