I have install the cb captcha but I cant see any image. The url that I get from the image url is the following.
www.xxx.com/index2.php?option=com_comprofiler&task=tabclass&Itemid=1&tab=getcaptchatab&no_html=1
The GD Gallery has been installed and the configuration for the php file is the right as you have mentioned before.
GD Support enabled
GD Version bundled (2.0.34 compatible)
FreeType Support enabled
FreeType Linkage with freetype
FreeType Version 2.2.1
How can I display the images?