双启动Windows 10:无法再访问共享驱动器

我有这样的设置:

1 x 256GB SSD – Ubuntu 16.04

1 x 256GB SSD – Windows 10

1 x 1TB硬盘 – 两者共享

我能够从Ubuntu访问共享驱动器没有任何问题,但突然间,如果我尝试进入它,Ubuntu会说:

Error mounting /dev/sdb1 at /media/user/B450A12E50A0F86E: Command-line `mount -t "ntfs" -o "uhelper=udisks2,nodev,nosuid,uid=1000,gid=1000" "/dev/sdb1" "/media/user/B450A12E50A0F86E"' exited with non-zero exit status 14: The disk contains an unclean file system (0, 0). Metadata kept in Windows cache, refused to mount. Failed to mount '/dev/sdb1': Operation not permitted The NTFS partition is in an unsafe state. Please resume and shutdown Windows fully (no hibernation or fast restarting), or mount the volume read-only with the 'ro' mount option. 

究竟Windows做了什么? 我几乎不用它; 我认为自安装此设置以来我已经启动了两次左右,但当然我已经启动它,然后回到Ubuntu,仍然可以访问共享驱动器。 是什么造成的? 我可以重新获得访问权吗?

运行此命令:

 sudo ntfsfix /dev/sdb1