Hi guys I have this problem harddisk and there is 3 partitions the first one is c: offcourse it is the booting partition for some reason have a problem with other 2 partitions just disapeard I cant use check or any thing when I check the control panal system properities it seems has problem and I upgraded the driver no success I think it is a virus is there any fix for this by the way I am still able to use the window c ofcourse bootable.Thanks