I recently built a gaming PC and since I don't have internet right now I'm using my laptop and downloading the games there then transfering the files to my PC. I transfered Fallout 4 and dying light just fine and steam recognized the game files without any problem, I recently tried to transfer middle earth shadow of mordor and GTA V but when I install them and the game files are recognized it starts to download the whole file all over again. I'm not sure why this isn't working because it worked before