Persona 5 (nsp)(us)(base Game).part3 (2).rar -

: This usually means you have downloaded the same part twice. Your computer automatically appended "(2)" to the filename because a file named "part3.rar" already exists in that folder.

Do you have (Part 1, Part 2, etc.) downloaded and in the same folder? Persona 5 (NSP)(US)(Base Game).part3 (2).rar

For more help with extraction, you can use the official 7-Zip website or WinRAR. : This usually means you have downloaded the same part twice