I tried to install Advance Guestbook to my website. But whenever I tried I got message:
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cPAddon cPanel::Guest_Books::Advanced_Guestbook
This is a modified cPanel module. Please contact the maintainer for support. (v0.1)

Support

Sorry modified cPanel addons are not allowed, contact your server admin for more info.
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[b]What should I do? If there is any fellow who can solve my problem?

Thanks in advance[/b]