I received a Atmel 8081 uController Programmer from one of my friend. He designed it him self. He said that this will work with the windows 98 or previous versions. It is not working with Windows NT, WIndows 2000 or Windows XP. It contains the proFlash.bat file with executes the uniprog.exe it also contains a file p24cxx.bat in the folder. it is a command line based software to write the hex file to the uController. Can any body help me how to run the programmer in windows XP?