Folder Lock

You can lock any folder without using any software. 
Follow these steps.



1.Suppose you have a folder named xyz in D:\xyz.

2.In the same drive next to the folder create a new notepad
file with the exact statement without quotes
'ren xyz xyz.{21EC2020-3AEA-1069-A2DD-08002B30309D}'


3.Now save this text file as lock.bat

4.Create another notepad file and type the code without quotes
'ren xyz.{21EC2020-3AEA-1069-A2DD-08002B30309D} xyz'

5.Save this as key.bat

6.Now there are two batch files. Double click lock.bat and your
folder will change into Control Panel and its contents cannot be viewed.

7.To open the folder double click key.bat and you get back your original folder.

8.For more safety keep the key.bat in another location.
Only for unlocking copy paste to the original location and double click.