I'm not understanding why there's so much geometry there Marlon I mean, I understand that a circle has to be cut up into slices, but I don't get why theres so many lines running parallel to the corner edges. I made this one up quickly just using a poly tube with 200 segments ,so it's nice and round. Selected 4 edges - one on each corner then used mjpolytools to select the rest, hit bevel and voila!!

Here's what I mean.
S.