This is amazing trick to lock your folder ( other than the trick to made your folder invincible )
Using this trick not only lock your folder but also hide it from the view.
Here how you do it
Copy the code below
Available for users only
Here are the complete procedure
Copy above folder into notepad.
Deleting the "type your password here" on the text and replace them with your desired password.
Now save that file by extension as name.bat ( Name is your choice)
On your screen now there will be a bat file created.
Double click on that file.
You will see now have the locker folder created on the same directory as the bat file.
Save/Move your files to that folder.
Now double click on the bat file and a command prompt will appeard asking you whether to lock your folder.
Press Y to comfirm to hide your folder/file and N to ignore the message.
After you locked that folder it will become hidden.
To unlock that folder double click on that bat file and simply key in your password and it will be unlocked.
Enjoy!!! 
