Well, if you look at the errors, it's unable to find the other files you need to upload from the ZIP file. Specifically, it's not able to find the config-inc.php (which you need to rename from the config-inc.php.NEW).
We make it this way to avoid users from overwriting their config files during upgrades. Change the name of that file, make sure the permissions are set properly and you should be good to go.
Please do not PM me for support or sales questions. Thank you for your understanding.