Select or "Extract to [Folder Name]" from the context menu.
The file is a compressed archive typically associated with the Final Fantasy XI (FFXI) client installer . It is part of a multi-volume set (usually five parts) used to bundle large game data files for more reliable downloading and storage. How to Use FFBL1.rar FFBL1.rar
Place and any subsequent parts (e.g., FFBL2.rar, etc.) in a single directory. Right-click on the first file ( FFBL1.rar ). Select or "Extract to [Folder Name]" from the context menu