I have a 250gb Maxtor One Touch 4 Plus external hard drive. It worked great for a long time. I have alot of files on there i want to transfer to my computer. When i plugged it in it said the usb does not recognize it, so i did a device manger restart to the unrecognized drive, restarted my computer and it shows up in my devices and printers and one touch. It doesn't show up in My Computer folder. I tried to go into it and it kept on telling me to format it. I don't want to lose any of my files. The properties of the device says its working properly so i don't know what to do. Any help would be much appreciated.