It seems that Elements XXL will not install properly in my version of  E2018. In the File Menu, under Automate, XXL shows installed, but none of its features appear in the various menus. Also when I load Elements, I get this pop-up window:  "There is a problem with Generator. Please quit Photoshop and try again. If the problem persists, remove any third-party plug-ins or try reinstalling Photoshop." Doing so, does not work. I also have Elements+ successfully installed. My OS is High Sierra 10.13.6. Could there be an incompatibility issue with the OS? ... View more