How to copy a file to c drive or c:\inetpub\wwwroot\afolder ?

I am using Windows Vista for business.
It does not allow me to copy a file to c: or c:\inetpub\wwwroot\afolder.
How can I copy a file to the above folders ?
Thank you.

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"fniles" <> wrote in message
news:...
>I am using Windows Vista for business.
> It does not allow me to copy a file to c: or c:\inetpub\wwwroot\afolder.
> How can I copy a file to the above folders ?
> Thank you.
>