I had already tried at the lowest baud rate 2400 in the flash magic but same error message come. my microcontroller is at89c51. but in flash magic i could not found the same model number of my desired microcontroller. So I selected their 89CV51RD2 in 80C51 section. Is it correct or not !!!!!!!! please me the correct model no that i should select in flash magic for my 89c51 microcontroller……