The basic MicroSoft Installer program which comes with Windows.
MicroSoft Installer (MSI)
Microsoft Installer
*.msi is the extension for the Microsoft installer package.
.exe and .msi
.msi and .zap
You can download the .msi installer package at steampowered.com
To identify whether an installer is an MSI or EXE, check the file extension. MSI files have the ".msi" extension, while EXE files have the ".exe" extension. Additionally, you can right-click the file, select "Properties," and look at the file type or details section for further information. Some EXE files may also contain MSI packages within them, so examining the content may be necessary in such cases.
An .MSI file usually is a Microsoft Windows installation file, associated with "Windows Installer." It contains control information that identifies several installation criteria for a Windows application.
The Windows Installer Service is an operating system service that was developed by Microsoft to improve the installation and uninstallation of programs, make software deployment in corporate networks easier, and to solve common problems such as shared dll conflicts. The Windows Installer is also a set of rules that developers must follow to take advantage of the service. To use all the features, your application has to be "Windows Installer aware" - so you have to think about installation already when you plan and write your application, not after everything is complete. The Windows Installer has formerly been called "Microsoft Installer" (MSI). Therefore the names of the API functions start with "Msi", and the installer packages have the .MSI extension.
Download the maplestory installer first. That is what the .msi is.
.msi
A Microsoft Installer file (.msi) will only work with Microsofts Windows operating system it will not work with Mac OS X. You can open the file to read it by right clicking on its icon and selecting Open with... from the menu and then selecting a text editor.