hmm, the readme:
NEW INSTALL
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"queries.txt"
"templates.txt"
"modifications.txt"
"3.0B - Show Signatures.txt"
"3.0 - Usergroup override - permissions.txt"
Then upload the admin/signature.php to the admin folder, and signature.php to the vB root folder
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Well i did that, i put the files you listed in the main vb directory since you dont specify where to upload them and well nothing happens