You need every single part (part01, part02, part03... all the way to the end) in the same folder .

The download was interrupted. Even a tiny 1KB error in part 02 will break the entire game. You’ll need to redownload just that specific part.

If your extraction stops specifically at part02.rar , it usually means one of two things:

If one file is named Fifa.19.part02.rar and another is Fifa19-Part03.rar , the extraction will fail. They must have identical naming conventions.