USB drive needs to be formatted
If you plug in your USB drive and get an error message that the disk is not formatted, don’t press the “Format disk” button! Don’t do it otherwise you’ll overwrite the FAT data or the data itself (depending on how you did the formatting). Instead, click Cancel. Take note of the drive letter of the USB drive. This error is commonly caused by pulling the USB drive out of the socket on your computer before it has been safely unmounted…
