how to create undeletable folder in your pc

Friends Now You can can create undeletable folder in your pc..it's easy..

First of all go to run

then type cmd and press Enter

now dos will be opened


then type D: - For change Drive location

then type md AUX\

now your undeletable folder created in D drive..

Deleting Undeletable Folder

Again open Command Prompt as given in the steps above.
Now select the drive as you did earlier.
Now type the command rd AUX