Solve : accessing the MS-DOS prompt?

1.	Solve : accessing the MS-DOS prompt?
Answer» Hi. Recently when I go to access the MS-DOS prompt on my COMPUTER, a dialogue box informs me that "Another PROGRAM is USING this file", preventing my access to the prompt. The same goes for the task manager. Does anyone know what is going on and how to FIX it? I am running Windows XP SP2 on an Intel Powerbook. I have successfully accessed the prompt before (a few weeks ago).How are you trying to access the COMMAND Prompt? What is running in the background?

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