Just as a fyi.
You will need to import your backup database and upload you backup files first.
Then edit your includes/config.inc.php file to make the forum run correctly.
It will be database location user name and password then all the paths.
Then check the forum to see it is working correctly.
Then you follow the guide to upload the new version files.
Over writing the existing ones but avoiding specific files per the guide.
Then when ready run install/upgrade.php not install/install.php.
Follow the prompts closely.
You can follow the UBBwiki or here at
https://www.ubbcentral.com/doc_upgrade7.php
