Open files are those files that are kept in open state by an NCP connection. These files can be closed manually.
In UMC, click File Access Protocols > NCP.
Click the Search icon and specify the server name.
or
Click Browse and select Server Type to list their associated servers. Select the required servers from the list, and then click APPLY.
Select the NCP share, click More Options icon, and then select Open files.
This displays the list of open files. This operation can be performed on multiple shares at a time.
Select the file from the list and then click .
This performs the logical closure of the selected file on the NCP server. This can be performed on multiple files at a time.