Yesterday when I turned on my PC I noticed that the icon of the hard drive had changed to a white icon with window like picture inside!!! So while I was trying to repair this error I changed the pre-selected program used by the windows XP in order to open the hard drives. I did that by going to folder option in control panel and then to the file type card. I have introduced a new OPEN command using the explorer.exe program in the previous card but now when I double click the hard disk it opens in a new window!!!!! I have tried to change that from the folder option general card but nothing happens. PLEASE HELP ME!!!!