I downloaded a progrm to help control my fan and found it to be crap. I deleted all the files that came with it, it was removed from system preferences so I thoght everything was fine. I try to empty the trash but it will not allow me to remove a folder called "FanControlDaemon", it says it is in use. How can I fix this? The Program is called Fan Control 1.1. I did a Search in finder to find the files I need to delete. If it is a mac system file, How can i restore it? and where to?