Please help!!

[MusicalThtrGeek]

I downloaded Carbonite a few months ago, and then I didn't play for a while. I came back on to play and it didn't work any more. The map is blank. So I came on here to download the uploaded version and I went through all of the installation steps and it still isn't working. I only have one WoW folder, I extracted all of the files and copied them into the interface>addons folder. What did I do wrong???