If you recently upgraded Family Tree Builder to Premium, and are still being asked to upgrade every time you sync your tree, please check the following:
1. Make sure you are logged in with the email address of your Premium account. If you need to check or change your login, go to the Sync (publishing) > Sync Settings menu, and click on ‘Log in as a different member’.
2. Make sure you sync your tree with the correct site. Go to the same menu (Sync (publishing) > Sync Settings ) and verify that your Premium site is selected. If it is not, click on ‘Sync with a Different Site’, and select your Premium or PremiumPlus family site from the list.