: Your client downloads these pieces in random order based on which ones are available from other users. Once every piece is verified, the software automatically stitches them back together into the original NBA.2K23.zip file.

Are you seeing an , or are you trying to verify the file integrity after a download?

: As soon as you finish downloading a piece, you can immediately begin sharing (uploading) that specific part to others, even if you haven't finished the rest of the game.