If the hang eventually turns into an error saying you’ve exceeded activations, you must submit a support ticket to Gaijin. Include your activation key and a brief report. They can manually reset your limit, allowing you to reactivate the game on a new OS or hardware. Quick Fix Checklist Recommended Action Reset Windows proxy or use the Yuplay client. Invalid Key Manually activate at store.gaijin.net. Registry Conflict Delete the Gaijin\Keys folder in regedit . Apache: Air Assault Activation - Gaijin Support
Ensure your router and firewall allow UDP 7586, 7587, and 7588 .
Navigate to the "Activation" page and enter the serial number from your DVD box or digital receipt. checking activation code please wait apache air assault hot
Here is how to resolve the activation hang and get back into the cockpit. 1. Manual Activation via Gaijin Support
Navigate to: HKEY_CURRENT_USER\SOFTWARE\Gaijin\Apache Air Assault\Keys (or similar, depending on your version). If the hang eventually turns into an error
The activation server requires specific ports to be open. If your firewall blocks these, the "Checking..." message will stay on screen forever.
remains a favorite for flight sim fans, but encountering the "Checking activation code, please wait" message can be frustrating. This error typically occurs when the game’s older DRM (Digital Rights Management) system struggles to communicate with modern servers or when registry conflicts block the process. Quick Fix Checklist Recommended Action Reset Windows proxy
Restart the game; it should now prompt you for a clean activation. 3. Connection & Firewall Troubleshooting