Hello!!!

A few months back I downloaded Hotbar on my outlook express.  After the excitement wore off I decided to remove it from my computer.  Now it won't let me remove it from my new mail.  I have this backround on and I can't get rid of it.  Has anyone else had this problem?  I already went into add/remove programs and it says it can't remove because it is already running but I can't find it in search to delete.  Please give me some advise.  Thank you