Often used for "Double PCB" Delphi/Autocom VCI devices to update them to firmware version 103.
Before opening "103.rar," it is critical to know what it is for, as generic filenames like this are common in niche tech circles: 103.rar
Copy your existing firmware folder within your diagnostic software directory (usually in C:\Program Files (x86)\... ). Often used for "Double PCB" Delphi/Autocom VCI devices
Connect your VCI device via USB, open the software, go to Settings > Hardware Setup , and click Update Firmware . 4. Troubleshooting open the software