I have an older eM Client on a older computer (this one) so how do I update my existing eM Client t the latest 7.2 release without losing all my messages?
If you older version is 6.x, you can upgrade and the upgrade routine will allow you to import your messages. If you somehow miss the import option (many do!), after upgrade you go to menu/file/import and select “eM Client 6”.
If you are upgrading from an older version (e.g., 5.x), you will have to upgrade to version 6 first and then to 7.2.