: This pulls the current list of hardware and software versions from the car.
For most coding tasks (changing parameters), the "Lite" data package is sufficient and saves gigabytes of hard drive space. esys 3.40.2
ESYS 3.40.2 works with three essential parts: : This pulls the current list of hardware
: Older launchers often trigger "token expired" errors with version 3.40.2, requiring an update to the launcher software rather than the core E-Sys application. Folder Names esys 3.40.2
| Component | Requirement | |-----------|-------------| | OS | Windows 10 Pro (64‑bit) or Windows 11 (64‑bit) | | RAM | 8 GB minimum (16 GB recommended) | | Disk space | 50 GB+ (PSdZData full can be 80+ GB) | | .NET Framework | 4.8 or newer | | JAVA Runtime | Not required for ESYS core, but needed for some launchers | | Car interface | ENET cable (Ethernet to OBD) or ICOM Next |