I don't have a file for MSN Live Messenger? What? Please help 10pts!?

I have tried c:/users/my-name/AppData/local/microsoft but there isn't anything there! I have tried a few others but no matter where I check there is not a file for MSN Messenger. I have searched for Windows Live Messenger, MSN, Custom Emoticons but nothing gets me what I want. I'm using windows seven ultimate and have the 2011 version of messenger. Please help and no stupid comments.