BleepingComputer.com: "internet Explorer Has Encountered An Error..."

My problem is that I keep getting error messages about internet explorer. "Internet Explorer has encountered an error and needs to close." Actually it just popped up twice as i was typing that sentence. I have used mozilla for about a year now, because i just like it better then IE, so i dont know why this is suddenly an issue. I did delete IE awhile ago and thinking that may have caused the problem, I reinstalled it. Ive ran Adaware and my anti virus program but it wont stop coming up. Please help me, im out of ideas.