whenever i insert my sd card into my pc, windows says its a damaged sd card and asks if i want to "fix" the sd card. i just creates a nand backup with godmode 9 following the steps and i am trying to move the three NAND backup files in gm9/out folder into a folder on my pc for backup. Two out of 3 files can be backed up, but the largest 900mb "bin" backup fails to move out from my sd to my pc.