Opcom 1.67 Firmware [patched]

: Users have reported crashes when trying to save live data or error reports on version 1.67 while running Vaux-Com on Windows 7 or newer machines .

Be warned: Many sellers on eBay or Amazon now list 1.99 or 1.95, promising they are better. Most of these are "fake" firmware that can be easily bricked if you try to reflash them. Opcom 1.67 Firmware

While earlier firmware versions struggled with CAN latency, version 1.67 introduced optimized buffer handling for high-speed CAN networks. This allowed the interface to communicate with ECUs in vehicles produced around 2003–2008, such as the Opel Astra H and Vectra C. This capability allows users to perform functions unavailable to standard OBD2 tools, such as: : Users have reported crashes when trying to