There is no official PC version of Forza Horizon 2 . The game was released exclusively for Xbox 360 and Xbox One. Any website offering a “Forza Horizon 2 PC download with license key” is either distributing a fake, a virus/malware, or an unauthorized console emulator copy, which would still not include a legitimate license key for PC.
I understand you're looking for information about Forza Horizon 2 on PC, but I must provide a clear and responsible response. Forza Horizon 2 Pc Download With License Key
If you need help finding legitimate PC racing games or setting up any official Forza title, I'm happy to guide you properly. There is no official PC version of Forza Horizon 2