Lock a folder without any software

Steps:
1- make a new folder ( name it as you like )
2- inside this folder make a ( TXT ) file & copy inside it this (the entire thing)

: cls
@ECHO OFF
title Folder Private
if EXIST "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" goto UNLOCK
if NOT EXIST Private goto MDLOCKER
:CONFIRM
echo Are you sure you want to lock the folder(Y/N)
set/p "cho=>"
if %cho%==Y goto LOCK
if %cho%==y goto LOCK
if %cho%==n goto END
if %cho%==N goto END
echo Invalid choice.
goto CONFIRM
:LOCK
ren Private "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
attrib +h +s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
echo Folder locked
goto End
:UNLOCK
echo Enter password to unlock folder
set/p "pass=>"
if NOT %pass%== password here goto FAIL
attrib -h -s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
ren "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" Private
echo Folder Unlocked successfully
goto End
:FAIL
echo Invalid password
goto end
:MDLOCKER
md Private
echo Private created successfully
goto End
:End


3- After u copy the Commanding go to line 23 (or try using shortcut- CTRL+F and type password to locate the line) u will find this word : password here (Change it with any password u like.) is :
eg: if NOT %pass%== narnia1234 goto FAIL
//so ur password here becomes narnia1234 .//

Delete narnia1234 and type any PASSWORD you like.

4- After that go to file menu save as "locker.bat "

5- Now back to the folder & u will find a ( LOCKER ) commanding.
(locker.exe)

6- Double Click on it & u will find a new folder (Private )

7- Ok ,, now copy what u want in this "private Folder" & after that come out of the folder, and Double click on locker again. It will open and ask if you want to lock your folder? Y/N ?

8- Type Y. your private folder will disappear.

9- If you want to UNLOCK your folder ,go to (locker) & type your pass and you will see your private folder.

it not only hides the fodler, but incase, u unhide all files... and try opening it without entering password, it'l take u to the control panel...
Also, if u want to store files on your Pen-Drive, u can use this script. No Software Required
Incase u delete your Locker file (just in case), then u can make a new one (but with the same password) and open it from that.