Vasanthi 
Hi, I have mini2440 board.I am using Windows xp professional 32 bit os. My PC has parallel port. I am unable to use H-Jtag. It shows "Can't open H-Jtag Usb hardware. please check connection" while connecting with board in nor boot mode and powered on. When checked in the LPT/USB selection USB was selected by default. When I changed to LPT selection and clicking Ok it shows "can't load h-jtag lpt driver. Only usb mode allowed.." like that. How to solve this problem? please help.