QUOTE (pauldf @ Aug 27 2009, 09:14 AM)

Hi All
Well here is the update on that usb key. I figure its beyond any help as windows is not able to format it and my Mac won't even recognize it when its plugged in. So there seems to be no way to get the info off it. I taught that if i could at least format it Recuva might have a fighting chance to retrieve the information but the usb key just doesn't want to give up the info. Thanks again for all the help.
pauldf-- I've had this problem before and managed to fix it more than once. I can't guarantee it will work for you, but you can try it if nothing else works.
You'll need a hex editor- I use the freeware editor HXD.
Remove all usb drives attached to your computer except the corrupt one.
With HXD, there is a button on the toolbar that says 'open disk'. The popup dialog will show Logical Disks and Physical Disks.
You want to open the PHYSICAL DISK for the corrupted drive-- It should be labeled 'Removable Disk 1'.
MAKE SURE YOU SELECT THE RIGHT DISK OR YOU WILL CORRUPT YOUR GOOD ONES !!!!!!If HXD opens it, you want to select / highlite approximately the first 64 kb / 128 sectors--.
Right click the selected text and select 'Fill Selection'. In the dialog box that pops up, click the 'Zerobytes' button- then hit OK
-MAKE SURE YOU SELECTED THE CORRECT DISK- then save.
Close HXD, then unplug the drive. Plug it back in and try to access it- Windows should ask you to format it, and should now do it.
Remember to do a QUICK format. If this works, you can then run Recuva in deep scan mode and retrieve your files.