Lock Folders in Drive Without Any Softwares

Want to know how to to lock a folder using Notepad ?

Here is the trick :

* Consider you want to lock a folder named PICS in your D:\ , whose path is D:\PICS
* Now open the Notepad and type the following

ren pics pics.{21EC2020-3AEA-1069-A2DD-08002B30309D}
* Where pics is your folder name. Save the text file as lock.bat in the same drive.
* Open another new notepad text file and type the following

ren pics.{21EC2020-3AEA-1069-A2DD-08002B30309D} pics
* Save the text file as key.bat in the same drive.

Usage :

* To lock the pics folder, simply click the loc.bat and it will transform into control panel icon which is inaccessible.