Hi all my sister has an e machines with windows vista on it.There is a program that starts up automatically each time windows starts that causes a lot of problems so we want to prevent it from starting.but the thing is I went into windows defender and located the program but the thing is the disable button is grayed out so it won't let me remove it.Do any of you know a nother way to remove it I don't just wanna delete the app because that will create a lot of error messages at startup so I wanna prevent windows from starting it.Anybody knows how to do it?