i am sorry but it seems that no one knows a solution to your problem. I wish I could help but I haven't got a clue. Maybe you could email the site where you got the bug fix from, they're bound to be able to help.
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Melusine, High Queen of Fluffies, Archbabe of the Order of the Holy Flame and the Laughing Hyenas, &
Official Entertainer Elf of the BG2 Bar
Your voice is ambrosia