minecraft skin installer

install it to the main directory (aka the desktop) (all ready set to desktop)
then open up start then personal folder click organize then go to folder an search options click on view and then click on show hidden files and folders and drives options in the menu then click apply go into the appdata folder then roaming then .minecraft then bin and open up minecraft.jar (sometimes just minecraft) with winrar (winrar link is here ->http://www.rarlab.com/