Bad CC - Instructions on how to find it and how to get rid of it (including list)

Nevermind. I found the broken file and oddly enough it was official content from the Store. I haven't had any problems with it in the past but it seems that it somehow became corrupt.
For reference it was the Baseball Jacket.
http://store.thesims3.com/productDetail.html?productId=OFB-SIM3:17225&categoryId=11584&scategoryId=11681&pcategoryId=11680&ppcategoryId=11679&gender=male&startAt=30