You cannot open this segment individually; it contains only a fraction of the total data.
Split RAR files - what they look like and how they work with WinZip sc23792-CTAGOHOv10260.part04.rar
Multi-volume (Split) Archive. The ".part04" suffix indicates it is not a standalone file but a piece of a sequence. You cannot open this segment individually; it contains
RAR (Roshal Archive), a proprietary compression format. You cannot open this segment individually
In this sequence, the core file name is likely sc23792-CTAGOHOv10260 . To extract the contents, you must have all other parts (e.g., part01.rar , part02.rar , part03.rar ) in the same folder.