WebPI From Joomla! Documentation Revision as of 02:10, 28 April 2011 by Pasamio (talk | contribs)(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff) WebPI or "Web Platform Installer" is a Microsoft tool for installing web technologies on Windows. WebPI can install Joomla!, MySQL, PHP and IIS. See: [[1]] Categories: IISWebPI