You install a third-party application on your computer. The application uses port 80 to negotiate a listening port. After establishing the listening port， the application uses dynamic ports above 6000. You need to configure Microsoft Windows Firewall to allow traffic for the application. What should you do？ （）
- AAdd a port exception for port 80.
- BDisable the Core Networking exception.
- CRestore the Windows Firewall defaults.
- DAdd a program exception for the new application.