TOPIC: Install 2.3, shows double in Components List

That makes DTR show up double in my Installed Components list and the Components dropdown, both in the Joomla backend?

Thanks,
Ken

Seems like you had something weird happen on your uninstall maybe. You should uninstall (both I guess) again, then manually make sure all related file directories are gone. If you get double again, you may have to go to the jos_components table of Joomla and remove an entry. Not sure why that would happen, but either way, it can be resolved.