The world's most popular open source database
For MySQL 5.1, 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-5.1.41-win32.msi
and 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-5.1.41-win32.zip and
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-5.1.41-win32.zip
and 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 1.2, “Installing MySQL with the Automated Installer”. If you choose to
install MySQL from the Noinstall archive, see
Section 1.5, “Installing MySQL from a noinstall Zip Archive”.

