You must have sc24911-HTMNv3140.part01.rar and sc24911-HTMNv3140.part02.rar .
You likely need part04.rar through the end of the sequence (e.g., .part05.rar , etc.). sc24911-HTMNv3140.part03.rar
Return to the site or folder where you found Part 03; the other parts are almost certainly listed alongside it. You must have sc24911-HTMNv3140
RAR archives split into "parts" are useless individually; the extraction will fail if even one piece is missing or renamed differently from the rest. Troubleshooting Tips sc24911-HTMNv3140.part03.rar