so your problem is you want to dump/burn/put the hex code into your controller???
but you said you had somehow copied the files of hyperterminal into youir machine?? what does this mean?? adn it is connected to microcontroller… you machine is connected to microcontroller and you have copied some fiels to that controller or to machine what file you have copied…
iman paul…. do elobrate the things clearly or else how can i understand what you want to do and what problem you facing????