A file named is the first segment of a "split" compressed archive. To access the contents, you must have all subsequent parts (part02, part03, etc.) in the same folder.
Problem extracting files that are named part01.rar #1 - GitHub Gioneotwo.part01.rar
Ensure you have downloaded every piece of the archive (e.g., Gioneotwo.part01.rar , Gioneotwo.part02.rar ) into one directory. A file named is the first segment of