Addons are supposedly out of date?

[Dwill]

i have the most recent downloaded addons and they wont work cause they are claimed out of date when i look in the addon menu at the log in screen. I have unistalled then reinstalled and nothing happened. i got help from people that work for world of warcraft technical support and still nothing changed. Can anyone help me cause i have a potential really really cool ui set up but nothing is working right.