I am running Vista. My computer has several USB ports. There are (4) in the back...F,G,H and I and there are (2) in the front...J and K. I installed a bigger hard drive (2T) because the C drive was low on space. I was fooling around with some partition freeware and with Disk Management and somehow (I don't know how), the removable drive J appeared there and was in RAW format. It was exactly 1 MB in size. I tried formatting it to NFTS but it didn't work. BTW...if you put a flash drive in the J port, it was recognized as a "second" K drive. So, I came to this blog and a couple other ones and tried following other people's advice but I couldn't fix it. So, I stupidly deleted it hoping that I could get it right back and maybe it would reset itself but I couldn't get it back. How can I fix this? Obviously, the USB port is physically there but the computer recognizes it as another K drive. I would like to change it back it to the J drive. Is that possible or is it too late? Any help would be greatly appreciated.