If you skipped downloading it, simply leave the corresponding "Multiplayer Files" option unchecked during the setup process. Other Common Selective Files
The file is a component typically found in repacked versions of video games (most notably those from FitGirl Repacks ) that contains data required for multiplayer (MP) functionality. Key Details about fg-optional-mp-files.bin fg-optional-mp-files.bin
Here are a few possibilities: