A technician is able to connect to the Internet but cannot connect to a remote machine through Remote Desktop in Windows XP. Each time the technician attempts to connect to a remote location, the software times out. Which of the following is the MOST likely problem?（）

• A、The Java applet is disabled in the web browser.
• B、Deny all has not been configured in the firewall.
• C、Wireless network drivers are corrupt.
• D、Port forwarding settings are not correct