CS6 Exporter Plugin doesn't open in Premiere Elements 11 (Windows)

I want to make my (Windows) exporter-plugin compatible with Premeire Elements 11.

So far, I have been gotten my exporter-plugin to appear in Adobe Premiere Pro CS6 and Media Encoder CS6, and the plugin runs there correctly.

I then followed the directions for running Premeire CS6 to create an export a preset file (*.epr).  I copied copied  that exported *.epr file to "OTHERS/MyCompany/MyPreset.epr" in my Premere 11 [App installation folder].  (As well as copying the plugin-binary *.prm to Plug-ins/common

In the <Publish:Share> tab, when I use the mouse to highlight 'OTHERS', I receive an error-dialog-box :

"Premiere Elements has encountered an error.

[..\..\Src\Exporter_Accessors.cpp-213]"   [Continue]

After I click continue, I don't get the dialog-box for my exporter-plugin.  In the <Publish:Share> tab, I now see the warning-triangle and some text next to it: "Export Settings Invalid"