Are you using a or a digital version from a specific store like Steam or Gaijin? Apache: Air Assault Activation - Gaijin Support
:The Yuplay DRM requires specific ports to communicate with the remaining authentication nodes. Ensure these are open in your firewall: UDP : 7586, 7587, 7588. checking activation code please wait apache air assault hot
: Ensure that your activation key is legitimate and not used on another device or account. Are you using a or a digital version