188.8.131.52 SMB_COM_FIND_NOTIFY_CLOSE (0x35)
This command was introduced in the LAN Manager 1.2 dialect (see [XOPEN-SMB] section 15.3), and was reserved but not implemented.
This command was intended to close a directory search handle that was created by a TRANS2_FIND_NOTIFY_FIRST subcommand request to the server. The TRANS2_FIND_NOTIFY_FIRST and TRANS2_FIND_NOTIFY_NEXT subcommands were also not implemented.
Clients SHOULD NOT send requests using this command code, and servers receiving requests with this command code MUST return STATUS_NOT_IMPLEMENTED (ERRDOS/ERRbadfunc).