Folder Guard

if you want to lock your folders then here is very easy way to lock your private folders and drives.Folder Guard is the best way to lock your private folders and drives so just download Folder guard and then you can easily lock your files.
Remember
you should must back up your files so that if it creats any problem then you can easily solve them .Back up option also come during installation process so you should mark that option to save and keep back up of your files so just download and then enjoy...