Based on community guides for these specific delisted archives:
The "part4" designation indicates this is one piece of a multi-part compressed archive. To access the content, you generally need all parts (part1, part2, etc.) in the same folder. FUSER.ALL.DLC.part4.rar
💡 Ensure you have all preceding parts (1 through 3) before trying to open part 4, or the extraction will fail. If you'd like more help with this, tell me: Do you have all the other parts of the archive? Based on community guides for these specific delisted
Use a tool like 7-Zip or WinRAR to extract "part1.rar"; it will automatically pull data from part 4 and other segments. you generally need all parts (part1
Often contains the "Diamond Shop" items and the full library of 200+ licensed tracks.