Can you try adding -o errors=recover with the mount command? If that works, then
try unmounting and remount without that option. I'm wondering if your NTFS
volume has errors, and it is just failing because the errors need to be
recovered (probably booting to Windows one time will resolve this too).
Can you try adding -o errors=recover with the mount command? If that works, then
try unmounting and remount without that option. I'm wondering if your NTFS
volume has errors, and it is just failing because the errors need to be
recovered (probably booting to Windows one time will resolve this too).