Sc23768-mmrawf.part3.rar -

: Use the free The Unarchiver app from the Mac App Store.

: If you are missing any numbered part, the extraction will fail with an "unexpected end of archive" or "missing volume" error. sc23768-MMRAWF.part3.rar

Do you have of this archive downloaded to the same folder? : Use the free The Unarchiver app from the Mac App Store