Yes, i am talking about that unsaved theme. i did not select it for my current theme. if i select any themes that will be set on unsaved theme! and when i want to delete it, it will get a copy of itself and send it to recycle bin but that original unsaved theme is exists.
~ I restore a point to before using the troubleshooting, the problem is fixed now but i want to know why when i use troubleshooting to fix exist problems, it break my windows?