The "EE" in the filename refers to EEPROM (Electrically Erasable Programmable Read-Only Memory). This tool is designed to communicate with the non-volatile memory of a vehicle’s Control Unit (ECU) or instrument cluster.
While the full version of Ross-Tech's VCDS (formerly VAG-COM) requires a licensed cable, you can still perform using VCDS Lite with a compatible third-party KKL cable. vagcomeewritelangexe free
Understanding VagcomEEWriteLang.exe: A Deep Dive into VAG-COM Utility Tools The "EE" in the filename refers to EEPROM