Problem in Installing Wordpress

I try to install Wordpress in a Windows Client with WebPI which provided by Microsoft.

Everything installed in my client and finally I saw successful message. with a lunch application link. When I click on it I see following error.

Your PHP installation appears to be missing the MySQL extension which is required by WordPress.

How Can I resolve this iss开发者_开发知识库ue

I asked this at ServerFault Here

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Check your php.ini file for the correct paths. If you don't have access to it, ask your web host: https://serverfault.com/search?q=missing+mysql+extension

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Here is a good utility that can detect problems with your PHP installation as well as fix them for you: PHP Manager 1.1. You can also install it with Web PI (the link to installation is in the article)