well, i think i found my problem, although i haven't yet found a solution. upon activation i get the following mysql errors.
Failed running query: CREATE TABLE IF NOT EXISTS wp_8yuo70_formbuilder_fields ( id bigint(20) NOT NULL auto_increment, form_id bigint(20) NOT NULL default '0', display_order int(11) NOT NULL default '0', field_type varchar(255) NOT NULL default '', field_name varchar(255) NOT NULL default '', field_value text NOT NULL, field_label text NOT NULL, required_data varchar(255) NOT NULL default '', error_message text NOT NULL, UNIQUE KEY id (id) ) DEFAULT CHARACTER SET DB_CHARSET COLLATE DB_COLLATE;
Failed running query: CREATE TABLE IF NOT EXISTS wp_8yuo70_formbuilder_forms ( id bigint(20) NOT NULL auto_increment, name varchar(255) NOT NULL default '', subject text NOT NULL, recipient text NOT NULL, method enum('POST','GET') NOT NULL default 'POST', action varchar(255) NOT NULL default '', thankyoutext text NOT NULL, autoresponse bigint(20) NOT NULL default '0', UNIQUE KEY id (id) ) DEFAULT CHARACTER SET DB_CHARSET COLLATE DB_COLLATE;
Failed running query: CREATE TABLE IF NOT EXISTS wp_8yuo70_formbuilder_pages ( id bigint(20) NOT NULL auto_increment, post_id bigint(20) NOT NULL default '0', form_id bigint(20) NOT NULL default '0', UNIQUE KEY id (id) ) DEFAULT CHARACTER SET DB_CHARSET COLLATE DB_COLLATE;
Failed running query: CREATE TABLE IF NOT EXISTS wp_8yuo70_formbuilder_responses ( id bigint(20) NOT NULL auto_increment, name varchar(255) NOT NULL default '', subject text NOT NULL, message text NOT NULL, from_name varchar(255) NOT NULL default '', from_email varchar(255) NOT NULL default '', PRIMARY KEY (id) ) DEFAULT CHARACTER SET DB_CHARSET COLLATE DB_COLLATE;
Failed running query: CREATE TABLE IF NOT EXISTS wp_8yuo70_formbuilder_results ( id bigint(20) unsigned zerofill NOT NULL auto_increment, form_id bigint(20) unsigned zerofill NOT NULL default '00000000000000000000', timestamp bigint(20) unsigned zerofill NOT NULL, xmldata longtext NOT NULL, PRIMARY KEY (id), KEY form_id (form_id,timestamp) ) DEFAULT CHARACTER SET DB_CHARSET COLLATE DB_COLLATE;
i got these with version 0.852...uninstalled that, and got the same with 0.84