Hello
The sch of AT89ISP cable is this :



Use AT89ISP from ATmel

LPT --------->(in) 74LS2244 (out) ---------------------------------->MCU

1 ---> 6,8(with R10K pull up) --->12,14 -------> R47ohm -------> SCK
2 ---> 2,4(with R10K pull up) --->16,18 -------> R47ohm -------> MOSI
10 ---> R47ohm --->9 -----------> 11 -----------------------------> MISO
17 ---> 13,15,17(with R10K pull up) ---> 3,5,7 ---> R47ohm ---> RST
9 connect with LPT pin 11



But when I installed AT89ISP software from atmel it gives this error at message box:


" DLPORTIO.SYS device driver not loaded .Port I/O will have no effect"

I use win xp.

How can I solve this problem? please help.

bye