Apologies for the pic, she was clothed when I first tried this...I had updated to 4.6 as the hub directed me to do so. I changed the character originally to a CC3+ and thought that was the problem, as it came up with the request to use CC5. This happened when applying the toon female walk animation, so I loaded the character as is without applying CC3+ and it still requested me to use CC5 when applying the walk animation infact any Animations. I thought it might be just the toon characters but Ive just tested all the characters that come with CC4, with animations, and the same request to use CC5 pops up.