External USB NTFS drive not recognized in macOS High Sierra My external USB drive, formatted as NTFS, is no longer being recognized in High Sierra.

As soon as I plug it in I get the following error message: 



I tried running First Aid in Disk Utility but it is greyed out.

 

I then tried to verify the disk in Terminal and this is what it spit out:



When I type in diskutil repairvolume /Volumes/SSD/ it spits out the same error and then un-mounts the drive. 

Is my drive corrupted beyond repair? Any help would be much appreciated. 

Thanks.
I fixed it by performing a chkdsk /f in Windows.