: Do not try to extract part 2 directly. Instead, open or right-click the first part ( sc23231-LOF.part1.rar ) using a tool like WinRAR or 7-Zip. The software will automatically detect and "join" part 2 and any other numbered parts to reconstruct the original full file. Recommended Tools
: WinRAR is the standard choice for .rar files, but 7-Zip is a popular free alternative. macOS : Use The Unarchiver, available on the Mac App Store. sc23231-LOF.part2.rar
: Place all parts into the same folder on your computer. : Do not try to extract part 2 directly