The file is the second part of a multi-volume 7-Zip compressed archive. Because it is a split file, it cannot be opened on its own; you must have all related volumes (e.g., .001 , .002 , .003 ) in the same folder to extract the contents.
It is frequently used as an abbreviation for "Big Weapons, High Graphics" or similar mod packs for games like Skyrim or Fallout . BWHG.7z.002
Select "Extract Here" or "Extract to [Folder Name]". 7-Zip will automatically pull the data from .002 and subsequent parts to rebuild the original file. Troubleshooting The file is the second part of a