A Folder suddenly disappeared

A Folder suddenly disappeared;
It mainly contained 9TB of video files, all the other folders in that drive are still there.
The free space are still the same, so it was not deleted, just the folder name missing.
Is there any way to restore that folder?!


Have you tried looking to see if there is a “Recycle Bin” associated with the folder that you can no longer find. You might get lucky and find the content is in that…