STM meta data not defined

Question

Server returning error 1 - meta data not defined
It is not clear to me how to define the meta data used in STM.  I have created an array of clusters that contain a string.  I have named the clusters.  The STM VIs returns an error concerning the meta data not being defined (Figure 1).  Figure 2 shows the server code that generates the error and figure 3 show the client code.  To start, I am trying to pass a simple string but I would like to pass arrays of data once this is working.
Client and server both running LabVIEW 2012 (32-bit) version on Windows 7.
STM package:  stm_1.0.32.zip (not sure this is correct version.  Example programs use VIs with different names.  Unable to run examples because I don't have the VIs used in the examples.)
Application:  Stream data from embedded PC to UI using ethernet connection.
White Papers: LabView Simple Messaging Reference Library (STM)
                        Command-based Communication Using Simple TCP/IP Messaging
                                                              Figure 1 - Error
                                                                        Figure 2 - Server Diagram
                                                                              Figure 3 - Client Diagram

Answer 1

Just so you know, there's a board specifically for the STM.  That would be a good place to ask for improvements or better clarifications.
http://forums.ni.com/t5/Components/Simple-TCP-Messaging-STM/td-p/583438
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