Solved Black Ops Achievement Problem

[Shadow_Dog]

Back when BO came out, I joined one of the lobbies here to get to 15th prestige in combat training, although I've never figured out how to prestige. Well recently I realized that I'm missing the achievement for reaching rank 10 of combat training, which looks like I've missed when I got promoted. Is there anything I can do at this point in order to get the achievement?

 

[Pazmaniac]

mod the achievement with profile editor