Try this Au3 script, it works perfectly for me.
also, when using "program files", use %ProgramFiles% instead, it's more proper and better understood by the computer.
So it would be like this
[code]xcopy /Y /e /k /i /c %CDROM%\install\Azureus\plugins\*.* "%ProgramFiles%\Azureus\plugins\" /f[/code]
That should work fine.
Hope this helps.
Regards,
Marthax