I use a gaming site king.com which has recently started giving me pop up messages instead of loading the page when I click "play again" button after completing a game. Where it used to simply load the game, now I get a message which asks what do I want to do with the file and I have no idea what to do with it. If I click "save file" it will download a .part file always of the same size and will then continue to the page even if I don't do anything with the file.