I followed the directions under How do I install a custom interface? in the FAQ step by step, so my directory looks just the way the correct example image shows - no sub-folders. I installed the Advanced version of
CT Mod,
Scrolling Combat Text, and Fubar (for which I could not find the download link I used). I only have one WoW directory which is C:\Program Files\World of Warcraft\. This is the problem I'm having:
9. Log into game. At the character select screen, there should be an "AddOns" button in the lower left corner. Click on that. If any of the mods in the list that pops up say "out of date" or some such, choose the "Load Outdated AddOns" option.
There is no such button on my screen - neither the character select screen nor the log-in screen. I have ver. 2.1.3 (6898) of the game.