Remove "Powered by" notice in footer

[liberator]

I just paid to upgrade my account to "Branding free".
Where do I go to remove the "Powered by" notice from the footer?
All I can see is changing it in the "Language Manager" and replace the original sentence with a dot or something. But this is a stupid way to do it. Is there some template to edit?

[Brian]

Download the files from here again, upload the forum/admincp/vbacmps_install.php file to your vBulletin admincp folder, go to it in your browser, select the option there to reinstall your phrases, and that will remove the copyright for you.

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[liberator]

I think by vbacmps_install you mean vbadyna_install. I did everything but it had no effect. The Powered by phrase is still there. Thanks anyway.