If this file is related to a specific project like a "VFX" pack or a "Civilization" mod (common uses for these acronyms), there is often a .txt or .nfo file inside the archive once extracted that contains the actual "Guide" or instructions for use.

: High-definition video projects or archives.

: Right-click only the first file ( 2GBACVFF.part01.rar ) and select "Extract Here" or "Extract to [Folder Name]" . The software will automatically pull data from the subsequent parts to reconstruct the full file.