download (or upload i forget which but it'll prompt you to confirm and that's when it explains the difference) then go back to the first screen and click save
The ECU should be powered up and connected to this computer via the RS232 cable.
Press the Read from ECU button at the top of the screen.
This will up load all the ECU settings and put them in this computers memory and also ensure that you are saving exactly what is in the ecrus memory.
Select a file (Either a newly created file or a previously existing one) by clicking on it. The name of the file should appear in the File Name field.
Press the Save to File button at the top of the screen. This will save all of the information in this computers memory about the ECU Setup and Tuning into the selected (highlighted) file.
The system will ask you if you want to over-write the selected file. Select YES to over-write the file, NO to automatically create a new file or CANCEL to abort.
If you are saving to a newly created file then you can select YES to over-write. The system will then confirm that you are writing to the correct file, select YES to continue.
NOTE: When the system automatically creates a new file its name will be "New File". You should change it to a more meaningful name and then press then Save File
button located under the notes field.