: Identify the index of the card you want to flash. nvflash --list
You will see a list like:
This tool does not work in a Windows Command Prompt. You must boot into a pure DOS environment (like FreeDOS or MS-DOS via USB).
The tool works best in "clean" DOS. Avoid loading memory managers like HIMEM.SYS or EMM386.EXE , as they can interfere with the flashing process. Why Use 5.163 Instead of Newer Versions?