Default action bars still displaying

[Dilvar]

Hi all.
First of, love the addon .
However i just upgraded my PC and thus had to reload all my addons. but when i log into wow now even with NuI loaded I am still gettin the default blizzard action bars showing and as you can imagine this is slightly irritating. I have uninstalled and reinstalled Nui a couple of times and still no joy . I have also had a serach here and could not seem to find if anyone else was having this problem. Any ideas?
Cheers