Hi PaulPaul, it sounds like there is still an older copy of the plugin in one of the plugin folders that it gets installed into. You could likely resolve this by reinstalling the plugin as Jim mentioned and making sure to install in all the "common locations" as shown in his screenshot. Another thing you could do is manually look in the folders where the plugin gets installed and delete any copies of the plugin that you see. Then when you reinstall you will be left with just the latest version and not any previous versions that may have been left over.