Grr run into this before, you create a new folder, give it a new name and somehow your cluster thinks, nah we already have that in there. I double and triple checked ‘Share and Storage Management’, there was no shared folder like that for sure.

Well, good ‘ol regedit to the rescue.

HKLM\Cluster\Resources\<GUID>\Paramters\<ShareName>

And indeed, for some odd reason, there was a key with that name in there.

If you find a share that doesn’t belong, you can delete the key for the share on all nodes.