I've downloaded MySQL 18.104.22.168 installer from http://dev.mysql.com/downloads/. When launching the installer I get the following error message:
This installation package could not be opened. Contact the application vendor to verify that this is a valid Windows Installer package.
Here's a link to the download: http://dev.mysql.com/tech-resources/articles/mysql-installer-for-windows.html?download=1.
My operating system is Windows 7.
When launching the windows installer installer as suggested by one user I receive an error message that says it "is not a valid Win32 application". What to do?