This means the data inside one of your downloaded parts is corrupted.
: This means the total data for the multiplayer component was too large for a single file or a single upload link. The data has been split into multiple consecutive pieces (e.g., part1, part2, part3).
Ensure you have .part1.rar , .part2.rar , etc., all the way to the final part. Keep all matching parts in the exact same folder. 2. Extract the Archive You need an extraction tool like WinRAR or 7-Zip.
When dealing with large gaming assets, distributors use a technique called . setup-fitgirl-optional-multiplayer.bin.part1.rar
: If a file named setup-fitgirl-optional-multiplayer.bin.part1.rar extracts into an .exe file instead of a .bin file, do not run it . This is a common tactic used to disguise trojans or malware.
: Ensure you have all parts (e.g., part1.rar , part2.rar , etc.) in the same folder.
: Shows that a large binary configuration file ( .bin ) has been split into smaller parts and compressed into a RAR archive for easier downloading. The Role of "Optional" Files in Repacks This means the data inside one of your
: If the file fails the CRC check, you must re-download that specific part.
The installer will merge the main game data with the multiplayer .bin . Once finished, your game will contain both single-player and multiplayer assets.
To use these files correctly, you must follow a specific sequence: Collect All Parts : You cannot extract Ensure you have
“Multiplayer works, but only if you use the Radmin VPN trick.” “The optional co-op patch is hidden in Part 1’s comment stream. Use 7-Zip, not WinRAR.” “My antivirus screamed, but it’s a false positive. Probably.”
The globe spun again. The text changed: