Hi Deane
Is Reality working?
Have you installed/changed anything else between the old Octane plugin working, and the latest version not working?
If you install the previous version of the Octane plugin does it work?
Paul
PS: Can you provide the octaneplugin.log file pls.
PPS: There is only one file that has changed between the version you where running and this latest version....and that file is not even loading, so it's is highly unlikely that the installation of the latest version has caused the issue. I would say something else is amiss.