This device can emulate BMW EWS 2 and EWS 3.2 immobilizer (EWS module) in cases when original system restore is impossible (faulty EWS, lost or damaged transponders, continuous problems with rolling codes etc.).
This one do not have software,please pay attention. Because it no need computer at all.You need connect cable as the manual show.If you say do not work,please also give me information such as car model and car year you tested.
We are glad to answer you any questions.
Best regards!
Juliana