If you have installed and you want to install a new version, it is not necessary to uninstall the version you have installed at the moment. When you install the new version, the installation wizard will offer you the following options:
Update: Select this option to install the new version without having to uninstall the one on your PC. This will respect the current configuration of your program and you will not have to reactivate the product.
Uninstall: If you prefer, however, you can uninstall the version you currently have on your computer before installing the new one. This means the new version will be installed from scratch, and you will lose any configuration options that you have set. You will also have to activate the new version.
If you want to install a product other than , you must uninstall the version you have installed at the moment.