when you double click on one of your hard disk drive it doesnt open or it open in different window. anyone had this problem? It did happened to me and still i dont know what the problem was? No its not because i checked the option of opening in different window NOR its the hardware problem because several computers of my friends were having same problem. I installed fresh xp after this problem but the problem continued except the drive where i installed xp. I assume that was the effect of may be a virus but antivirus didnt find anything(norton). I still dont know what was that and the solution for that. It is quite a mystery to me. Anyone have opinion for this?