I upgraded the product to the latest version, and replaced the files... But duplicate posts still occur. I uninstalled the product now and it took around 10 minutes for the proccess to complete... Since it takes alot of time to ALTER the POST tables in large boards as mine, I'll try installing it when there's less traffic.
Chad, I hope re-install will work because regular product upgrade doesn't
Would you be kind to accept my invitation and test the add-on on my board? I added you on MSN. Once you're available, I'll install it again and we can run a few tests together... Is that alright with you?