ODE plugin not showing up in PLUGINS in HARDWARE SETUP DIALOGUE
I'm guessing that you're using an older version of DEWESoft, X1 or even V7. If that's the case, you'll have to use an older version of this plugin in order for it to work. I've tested it with version 1.0.1, which can be found on this link, or you can search for it under under "Show all files", but you have to be logged in in order to see it. Once you copy it to the addons folder, register plugins and restart the program, it should appear like in the attached picture.
If you're on DEWESoft X2, you can use the latest version of the plugin, but you have to add it with the plus button and enable it, as you can see in the second picture.