GDC ActiveX and Windows XP Service Pack 2

Depending on your configuration, the installation of the ActiveX may be blocked by Windows™ Security.

To install the ActiveX, you have to click on the Information Bar and choose Install ActiveX Control.

The page will be reloaded and then you will be prompted to install GDC ActiveX.

Press Install. ActiveX will be installed and started. As ActiveX is also listening on port 6400 in the same way as the non-ActiveX version, the warning described in the firewall configuration will display.