The country code lookup has not been working for a while. It only returns XX. This was the main reason I installed this addon -- to block certain spammy countries like China from registering (but still allow them to view). Once this is fixed I will gladly give it 5 stars.
This add-on has a Bug that gave me a error in the admin pannel, when i tried to edit users profiles. so i had to disable it in order to see the User accounts again. Soooo im not a coder/ so i dont know why that happened.
