I had on my very old laptop my cartune software and three different tunes for stock, 19%pulley and JCW 19%pulley.

I am running the "stock" program.

However, my laptop crashed and my hard dirve is scrap and all my emails were backup on the same system.

How do I get the cartune program and retrieve the ecu files?

 

I think you are out of luck. No more MTH.

 

Not sure who if anyone in US is still dealing with MTH but try http://www.mth-powerchip.de/_neu1407/e_index.php

 

I doubt you are going to get them back. Who did you buy from originally?