I upgraded WordPress to v 3.3.1 and then upgraded Gravity forms from version 1.4.5 to 18.104.22.168.1
When I upgraded I got errors about mutiple tables already existing.. ie
WordPress database error: [Table 'wp_rg_form_meta' already exists]
CREATE TABLE wp_rg_form_meta ( form_id mediumint(8) unsigned not null, display_meta longtext, entries_grid_meta longtext, PRIMARY KEY (form_id) ) DEFAULT CHARACTER SET utf8M
I noticed my forms were now reporting zero entries which was incorrect and new submissions did not appear to be sent either.
I reuploaded the files for Gravity Forms 1.4.5 and everything works ok again, but attempting another upgrade results in the same issues.
I read through the other support tickets for similar issues, but have not found a solution so far. Many thanks for any help you can give.