Removing a CIFS share does not delete the data in it. The association between the CIFS share and the path is revoked and cannot be restored.
NOTE:This remove option is available only for custom data shares.
In UMC, click File Access Protocols > CIFS.
Search or browse the servers to list the shares.
Select the share, click More options icon, and then click Remove.
This removes the selected CIFS share from the list. You can remove multiple share at a time. You must create a new share and select the share path to access the data in it. For more information on creating a share, see How to create a new CIFS share?.