Hey I don't quite know what it is but when I select another theme other than equinox it wont change. The BG around the themes will change on that window but not much else does. Oddly when I did a sfc scan and install of the Win8 Hud theme it actually changed but now that I went back to equinox I can't switch it again. Also I know I can't delete the Equinox theme as my OS wont be able to boot until I do a system restore.