How To Create Undeletable And Unrenamable Folders ?

How To Create Undeletable And Unrenamable Folders ?
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Follow these steps:
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1. Go to Start and then Click on Run
2. Type cmd & hit enter (To open Command Prompt ).
3. Remember you cannot create Undeletable &
unrenamable folder in your root directory (i.e. where the
windows is installed) That means you can't make this
kind of folder in C: drive if you installed windows on C:
4. Type D: or E: and hit enter
5. Type md con\ and hit enter (md - make directory)
6. You may use other words such as aux, lpt1, lpt2, lpt3
up to lpt9 instead of con in above step.
7. Open that directory, you will see the folder created of
name con.
8. Try to delete that folder or rename that folder windows
will show the error message.