In reply to Reverze: [Yes, I did what the manual say, but like I said when I download the Baneto addon files from the Baneto site, I only et 1 file in the addon folder. So because of that the addon won't launch when I start WoW]
it's not an addon, it goes in the scripts folder inside of the files you download from NN, all in the guide. Follow step by step and there will be no issue