i have a cable and op2 usb drive and ecuflash 1.42.2595 ,which selection should i use to connect to the car,or i need something else?
the log of ecuflash:
[17:53:59.359] EcuFlash Version 1.42.2595
[17:53:59.359] OS Version Windows XP
[17:53:59.359] Qt Version 4.5.0
[17:53:59.375] 56 memory models read.
[17:53:59.375] scanning for metadata models in D:/tools/OpenECU/EcuFlash/rommetadata
[17:53:59.625] 344 ROM metadata models scanned.
[17:53:59.625] checksum module "subarudbw" loaded.
[17:53:59.625] checksum module "mitsucan" loaded.
[17:53:59.625] flashing tool "wrx02" loaded.
[17:53:59.625] flashing tool "wrx04" loaded.
[17:53:59.625] flashing tool "sti04" loaded.
[17:53:59.625] flashing tool "sti05" loaded.
[17:53:59.625] flashing tool "mitsukernel" loaded.
[17:53:59.625] flashing tool "mitsukernelocp" loaded.
[17:53:59.625] flashing tool "mitsubootloader" loaded.
[17:53:59.625] flashing tool "shbootmode" loaded.
[17:53:59.625] flashing tool "shaudmode" loaded.
[17:53:59.625] flashing tool "subarucan" loaded.
[17:53:59.625] flashing tool "mitsucan" loaded.
[17:54:05.687] Using interface Ross-Tech HEX-USB RT000001
[17:54:05.687] interface close
[17:54:05.687] unable to connect to vehicle interface.
[17:54:05.687] interface close
who can help me ,pls