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I apologize if this has been answered, but I searched and could not find any info on this.
I seem to be having a tough time with ECU flash when both my wideband rs232 usb cable and tactrix cable are plugged in. The software defaults to using the rs232 cable unless I unplug it, which of course causes a "fail to read from ECU" message. I checked under the "Flashing" setting in the options, but the menu is blank. Is there an .ini/setup file that could be adjusted to make ECU flash uses the proper USB port?
