First of all I apologize if I have any errors in the comment because I used the translator for English, I'm Portuguese.
My problem in this game download DayZ that forever when it reaches 1GB thereafter always says data corrupted, follow the advice already are on steam and still can not download the game, talking about a percentage of the game I think it's something around 20% ...
Along'll leave my e-mail of steam and more a picture to prove that I'm game.
Insclusive already tried installing it on different disk but the problem persists in to download when it reaches 1GB.
Cumps
Antonio Almeida