Hello, my name is Raf, i have three hard drives(external) and when i use them i do it one at a time(When it works). when i open the hard drive a second later i get the message, "windor has encountered a serious error and it needs to shut down". Please help me, thank you...(by the way i have windows xp home edition and the hard drives are seagate brand)also it happen once when i opened c drive...