Hardware: pen drive not copy file

Hello,
any file and folder copy from pendrive not copy file and folder here message,( you'll need to provide administrator permission to copy to this folder)
below [continue ], [skip], [cancel] me try [continue ] and again message (you need permission to perform this action) and below [Try again], [cancel] me try try again .................................please solved my problem not copy form any file and folder to pendrive for windows 8