How to create an Undeletable Folder??

Do you want to create a folder which cant be deleted??
Here i explain you a simple tutorial how to create a  Undeletable folder.

So with this trick,you can store any important files in it which are not to be deleted.You can also hide those files in it.

Actually when i was doing some coding in command prompt, i noticed this trick.So i wanted to post it for you guys. Here. comes the trick-->

Step 1:
  
  Open RUN (Win+R) and type cmd.


Step 2:

 It will open command prompt.


Step 3:


  Now type the commands below. 

          
       cd\
       md\lpt1\\


Now close the command prompt and open the C drive to see the folder.(try to delete it,it cant be deleted).


So now move your important files into the directory.


(Note:You can do the same for other drive too,for that just type the drive letter and :. 
   Eg: d: )