Error importing old database to the new database

after I install the new version to the new database.

I import the old database to the new database I got this error:

Error
SQL query:

--
-- Dumping data for table address_format

INSERT INTO address_format ( address_format_id , address_format , address_summary )
VALUES ( 1, '$firstname $lastname$cr$streets$cr$city, $postcode$cr$statecomma$country', '$city / $country' ) , ( 2, '$firstname $lastname$cr$streets$cr$city, $state $postcode$cr$country', '$city, $state / $country' ) , ( 3, '$firstname $lastname$cr$streets$cr$city$cr$postcode - $statecomma$country', '$state / $country' ) , ( 4, '$firstname $lastname$cr$streets$cr$city ($postcode)$cr$country', '$postcode / $country' ) , ( 5, '$firstname $lastname$cr$streets$cr$postcode $city$cr$country', '$city / $country' ) , ( 6, '$firstname $lastname$cr$streets$cr$city$cr$state$cr$postcode$cr$country', '$postcode / $country' ) ;

MySQL said:

#1062 - Duplicate entry '1' for key 'PRIMARY'

When you made your backup you didn't include the option to "DROP TABLES" as part of your settings.
Thus, your import is attempting to duplicate the entries already in the database.

From the Tutorials:
3. On your OLD host, Make a COMPLETE backup of your DATABASE and STORE.
a. Use either the "Backup MySQL Database" contribution to do the backup of your database, or use phpMyAdmin to export your entire database ... include the "DROP" tables command, and under Data, choose "Complete Inserts" and "Extended Inserts".
Save the SQL file to your PC for later. Click here for tips on using phpMyAdmin to export database.