Hi Try provisional COMplugin0.63_090528.zip
in http://tech.groups.yahoo.com/group/power-pro/sfupld?path=/0_TEMP_/AlansPluginProvisional/ -- sorted out that problem with OleUninitialize, so you can call com.unload whenever you want. powerpro won;t shut down properly if com dll hasn;t been unloaded, so you still should call it in your PproShutdown list if there's a chance you have left it loaded (i.e. not called it at end of every script).
