Bg01.part1.rar

: One of the parts may be corrupted. Try re-downloading the specific part mentioned in the error log.

: Sometimes used as a shorthand for game data or mods. BG01.part1.rar

: A collection of high-resolution images or textures. Do you have the other parts of this archive downloaded yet? : One of the parts may be corrupted

: Do not rename the individual parts; they must follow the original numbering sequence. Use the right software : Windows : WinRAR (native) or 7-Zip (free/open source). macOS : The Unarchiver or Keka . BG01.part1.rar

: You are likely missing one of the numbered parts in the series.