Megasquirt 2 Map Download from ECU

Hey guys, i have purchased race car that is tuned 7 or 8 years ago on megasquirt 2. I would like to download that tune from MS2 but i'm afraid of loosing that tune as it is very good. Can somebody help me please? On picture is message that i got when i connect laptop with MS2

i will reply on the next one

REgards Ross

doesn't it suck when the forum blows away the legitimate comments on one duplicate post when another has something added.

I don't know why post is posted multiple times as i have pressed button just once to have post. Don't know why i have all these posts :( sorry guys