V42720 PSdzData Lite Download and Install Guide
ESYS G20 coding - getting started (2019) - Page 22 - Bimmerpost v42720 psdzdata lite download install
You cannot find this on official BMW servers unless you’re a dealer. Instead, it lives in the of coding forums (Bimmerfest, Bimmerpost, MHH Auto, etc.). The filename typically looks like: V42720 PSdzData Lite Download and Install Guide ESYS