For MySQL 5.5, there are three installation packages to choose from when installing MySQL on Windows:
The Essentials Package: This package has a file name similar to
mysql-essential-5.5.9-win32.msiand contains the minimum set of files needed to install MySQL on Windows, including the Configuration Wizard. This package does not include optional components such as the embedded server and benchmark suite.The Complete Package: This package has a file name similar to
mysql-5.5.9-win32.zipand contains all files needed for a complete Windows installation, including the Configuration Wizard. This package includes optional components such as the embedded server and benchmark suite.The Noinstall Archive: This package has a file name similar to
mysql-noinstall-5.5.9-win32.zipand contains all the files found in the Complete install package, with the exception of the Configuration Wizard. This package does not include an automated installer, and must be manually installed and configured.
The Essentials package is recommended for most users. Both the
Essentials and Complete distributions are available as an
.msi file for use with the Windows Installer.
The Noinstall distribution is packaged as Zip archives. To use Zip
archives, you must have a tool that can unpack
.zip files.
Your choice of install package affects the installation process you must follow. If you choose to install either the Essentials or Complete install packages, see Section 2.3.3, “Installing MySQL on Microsoft Windows Using the MSI Package”. If you choose to install MySQL from the Noinstall archive, see Section 2.3.5, “Installing MySQL from a Noinstall Zip Archive”.