So You know how I tried to boot windows from my sd card and my bios didn't support that? Well it turns out I need a flash drive. But I deleted the windows files off the sd card, and put back my pictures and put the card into my camera and it said that the camera couldn't recognize it and to please re-format the card. I did indeed have to format the card differently to get windows but how can I get it to return to it's original state?