Evoscan is a datalogging program. Are you looking for a program that will pull ses or check engine light codes on your car?
I use a tactrix cable that connects my obd2 connector to my laptop. With it connected, I can flash my car (using ecuflash), log my car (using evoscan), and pull ses or service engine soon light codes using OBD Scantech. Link is posted below, but you'll need to register in order to download.
http://www.aktivematrix.com/forum/dl...gory&cat_id=13