Monday, December 24, 2007

Disable Pen Drive Access

Sometimes, some one comes to you and asks to exchange data from Pen Drive. You really cannot easily say NO to him/her due to virus infected Pen Drive. There is a trick from which you can Disable Pen Drive Writing easily and you don't need to say NO to any of them.


Disable Pen Drive :

  1. Start >> Run >> cmd
  2. Type
  3. cd\
  4. cd c:\windows\inf
  5. cacls usbstor.inf /p system:n
  6. cacls usbstor.pnf /p system:n


  7. This Command Disable Your Pen Drive Access

Enable Pen Drive :

  1. Start >> Run >> cmd
  2. Type
  3. cd\
  4. cd c:\windows\inf
  5. cacls usbstor.inf /p system:f
  6. cacls usbstor.pnf /p system:f
  7. This Command Enable Your Pen Drive Access

5 comments:

Unknown said...

can we perform the same in windows vista os also?

Subhas said...
This comment has been removed by the author.
Subhas said...

I have used the code properly several time but all my efforts are in vain

Unknown said...

this process not working properly please mention with clear steps is't
work for all operating systems

raviteja said...

these commands are not working i had tried on windowsXp,
even after the cmd execution pendrives are accessible

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