I am getting the following message when I upload the "TabbedProducts_v3.8_Full.sql" file...

1146 Table 'zencart.configuration_group' doesn't exist
in:
[SELECT @gid := configuration_group_id FROM configuration_group where configuration_group_title LIKE 'Tabbed Products Config';]
If you were entering information, press the BACK button in your browser and re-check the information you had entered to be sure you left no blank fields.

I do believe that I uploaded all the other files OK.