See instructions.txt
NOTE: IF YOU ARE UPGRADING FROM A PRE 2.0 VERSION THAT WAS RUNNING ON A vBulletin v3.0 FORUM, RUN THESE 4 QUERIES MANUALY NOW.
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[sql]
DELETE FROM `setting` WHERE `grouptitle` = 'post_thanks' AND `product` = '';
DELETE FROM `settinggroup` WHERE `grouptitle` = 'post_thanks' AND `product` = '';
DELETE FROM `phrase` WHERE `varname` LIKE '%post_thanks%' AND `product` = '';
DELETE FROM `template` WHERE `title` LIKE '%post_thanks%' AND `product` = '';[/sql]