A simple text file containing a 25-digit registration code should only be a few bytes. A 106 KB file is unnecessarily large for plain text, suggesting it may contain hidden scripts or malicious code.
There are several ways to obtain a registration code for Forza Horizon: registration code forza horizontxt file size 106 kb upd
Thus, a 106 KB file cannot possibly be the game itself. It is either a keygen, a crack, or—more dangerously—a disguised virus. A simple text file containing a 25-digit registration