md c:\DOWNLOAD\EMP_DL_USBDriver
md c:\DOWNLOAD\Model\KT520
xcopy DOWNLOAD\*.* c:\DOWNLOAD\ /s/y
xcopy KT520_080602_CS\*.* c:\DOWNLOAD\Model\KT520\ /s/y
xcopy EMP_DL_USBDriver\*.* c:\DOWNLOAD\EMP_DL_USBDriver\ /y