Before opening "103.rar," it is critical to know what it is for, as generic filenames like this are common in niche tech circles:
Connect your VCI device via USB, open the software, go to Settings > Hardware Setup , and click Update Firmware . 4. Troubleshooting 103.rar
To access the files inside, you need a decompression utility: The official tool for .rar files. Before opening "103
If the file is just named "103" without ".rar," manually rename it by adding .rar to the end so your software recognizes it. If the file is just named "103" without "
Extract the contents of "103.rar" and copy the files into the Firmware folder of your software.
If this file is for a car diagnostic tool (Delphi/Autocom), follow these general steps:
Copy your existing firmware folder within your diagnostic software directory (usually in C:\Program Files (x86)\... ).