Lock your folders and drives without using any software.......

Hi friends .........
Here is a simple trick that can protect your folders and logical drives ....without any third party software ..
these tricks uses Registry Editor and Dos commands....
. Lock your folder--------
1. open notepad and type the following command
suppose name of your folder is : myfolder
2. ren myfolder  myfolder.{21EC2020-3AEA-1069-A2DD-08002B30309D}
3.Save the text file as key.bat in the same drive.


4.now save this notepad file as lock.bat (choose any name with .bat extension)


when you click on this bat file your folder will be locked  and no more accessible 


Unlocking Folder
now what if you want to unlock this folder 
Ans:just type the following Dos command ....
ren myfolder.{21EC2020-3AEA-1069-A2DD-08002B30309D} myfolder


Thats All about Locking folders without any software..


Lock your Hard disk drive......
1. open regedit and goto the following registry ke 
start->Run->regedit  press enter..
2.open the key
 HKEY_CURRENT_USER\Software\Microsoft\Windows\Curre ntVersion\Policies\Explorer
3.Create a new DWORD value NoViewOnDrive and set its value as

2^ (Alpha Number of Drive Letter-1) where Alpha number are simple counting of alphabets from A to Z as 1 – 26

For example: to lock D:\, Alpha number of C is 3 so 2^ (4-1) = 8 (decimal value)

4. now save registry key and restart your syatem,, your drive is locked....

Unlock Drive ::: just delete this registry key..........

Hope you enjoy this...