Add-ons are not enabled by default. You have to bring up the esc menu, click on Add-Ons, place a check mark in the box next to the add-on to enable it. If it is not listed, make sure there is a check mark in the box in the upper right to enable out of date add-ons. Enter /reloadui or log out to the character selection screen and back in to start the add-on.
newtinmpls wrote: »The game has an addons folder, is that where you manually plopped the addon files?