I am upgrading from Premiere Elements 8 to the new v11. Should I uninstall/remove the templates which came with version 8 before installing Premiere Elements 11? Does v11 come with these templates or will keeping them provide me with additonal template options? Thank you.
Version 11 comes with its own catalog of disc templates. They aren't installed when you install the program but, rather, are downloaded as you use them.
Regardless, there's no value in keeping your version 8 templates.