Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C; mount -v --source '/dev/sda1' 2>&1' with exit code '12': NTFS signature is missing.Failed to mount '/dev/sda1': Invalid argumentThe device '/dev/sda1' doesn't seem to have a valid NTFS.Maybe the wrong device is used? Or the whole disk instead of apartition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
what does that mean?? I keep gettting that Error every time i go to mount my USB hard Drives.