Have just installed Facebook Connect 1.2. No issues encountered with the install all ran very smoothly after carefully following the instructions provided.
Only snag is that using the plugin, when a user clicks on the CB FBC login and enters their credentials into the pop-up window it then returns "Facebook user failed to initiate." with a red background at the top of the web page.
Rechecked all parameters TNA.
Afterwards installed the twitter connect plugin, and this does work.
Does anyone have any idea what might be causing the issue?